What you'll be able to do by the end
- State the five welfare needs and apply them to any species
- Describe the legislation governing animal welfare, licensing and health and safety
- Carry out and record a daily health check
- Recognise signs of ill health and know when to seek veterinary advice
- Explain the principles of animal nutrition and calculate feed
- Describe accommodation requirements and calculate stocking density
- Explain biosecurity and infection control, including zoonoses
- Handle and restrain animals safely and appropriately
- Recognise behavioural signs of stress and pain
- Maintain accurate records
This is the qualification most people working with animals actually hold. It is also, unusually, one where the assessment and the job are the same thing — an assessor watching you handle an animal is watching you do the work.
Part 1 — The five welfare needs
The Animal Welfare Act 2006 places a legal duty of care on anyone responsible for an animal. It is not enough to avoid cruelty — you must actively provide for five needs.
| Need | What it means in practice |
|---|---|
| 1. A suitable environment | Correct temperature, humidity, lighting, space, substrate, security |
| 2. A suitable diet | Species-appropriate food, correct quantity, constant fresh water |
| 3. To exhibit normal behaviour patterns | Room and enrichment to dig, climb, forage, hide, run |
| 4. To be housed with, or apart from, other animals | Social species together; solitary species alone |
| 5. Protection from pain, suffering, injury and disease | Health monitoring, veterinary care, prevention |
It is not "animals should live with others." It is appropriate company.
A rabbit kept alone is a welfare failure — rabbits are social and isolation causes chronic stress.
Two adult African pygmy hedgehogs kept together is also a welfare failure — they are solitary, and cohabiting causes fighting, food competition and weight loss in the subordinate animal.
Same need. Opposite housing. The species decides.
Applying the five needs — worked examples
African pygmy hedgehog
| Need | Requirement |
|---|---|
| Environment | 24–30°C constant, thermostat-controlled, minimum 120 × 60 cm, solid-surfaced wheel |
| Diet | High-protein low-fat dry food, insects as supplement, constant water |
| Normal behaviour | Deep substrate for digging, wheel for running, hide for sleeping |
| Company | Housed alone — solitary species |
| Protection | Daily weight and health check, exotic vet, mite prevention |
Rabbit
| Need | Requirement |
|---|---|
| Environment | Minimum 3 × 2 × 1 m, shelter, dry, draught-free |
| Diet | 85% hay, small amount of pellets, fresh greens, constant water |
| Normal behaviour | Space to run, dig, stand fully upright, binky |
| Company | Housed in bonded pairs or groups — social species |
| Protection | Daily check, RHD and myxomatosis vaccination, dental monitoring |
Bearded dragon
| Need | Requirement |
|---|---|
| Environment | Basking zone 38–42°C, cool end 22–26°C, UVB lighting, 120 × 60 cm minimum |
| Diet | Age-dependent — juveniles mostly insects, adults mostly greens; calcium and D3 supplementation |
| Normal behaviour | Basking, climbing, digging, hiding |
| Company | Housed alone — territorial, males will fight |
| Protection | Daily check, weight monitoring, exotic vet, MBD prevention |
Part 2 — Legislation
You must be able to name these and say what each one does.
| Legislation | What it requires |
|---|---|
| Animal Welfare Act 2006 | Duty of care; the five welfare needs; makes causing unnecessary suffering an offence |
| Animal Welfare (Licensing of Activities Involving Animals) Regulations 2018 | Licensing for selling pets, boarding, day care, breeding, hiring horses, keeping animals for exhibition |
| Dangerous Wild Animals Act 1976 | Licence required to keep listed species |
| Health and Safety at Work Act 1974 | Duty to protect employees and visitors |
| COSHH Regulations 2002 | Safe storage and use of hazardous substances — disinfectants, medications |
| RIDDOR 2013 | Reporting of injuries, diseases and dangerous occurrences |
| Wildlife and Countryside Act 1981 | Protects wild species and habitats |
| Zoo Licensing Act 1981 | Applies to collections open to the public more than seven days a year |
Licensing in practice
An Animal Activity Licence is issued by the local authority and requires:
- Inspection by a suitably qualified inspector
- A written welfare plan for every species kept
- Records of health, feeding and any veterinary treatment
- A named vet
- Emergency procedures
- Appropriate insurance
- Staff who are trained and competent
Licences are star-rated from 1 to 5 based on welfare standards and risk. A higher rating means a longer licence period and fewer inspections.
Vocational assessors do not want the Act quoted at them. They want to see it applied.
That is worth more than reciting all five needs from memory.
Part 3 — Daily health checks
A health check is a systematic examination performed the same way every time, so that changes are noticed.
The routine
| Check | Looking for |
|---|---|
| Behaviour before handling | Alert, responsive, moving normally? Or hunched, lethargic, hiding more than usual? |
| Weight | Trend more important than any single reading |
| Eyes | Clear, bright, both open, no discharge |
| Ears | Clean, no discharge, no crusting or ragged edges |
| Nose | Clean, no discharge, breathing quietly |
| Mouth and teeth | Correct alignment, no overgrowth, no drooling |
| Skin and coat | No bald patches, no flaking, no parasites, no wounds |
| Body condition | Ribs and spine palpable but not prominent |
| Feet and nails | Correct length, no swelling, no sores |
| Vent | Clean and dry |
| Faeces | Correct consistency, colour, quantity |
| Appetite and water intake | Eating and drinking normally |
Body condition scoring
Most species use a 1 to 5 scale:
| Score | Condition |
|---|---|
| 1 | Emaciated — bones prominent, no fat cover |
| 2 | Thin — bones easily felt, minimal cover |
| 3 | Ideal — bones palpable with light cover, defined waist |
| 4 | Overweight — bones difficult to feel, no waist |
| 5 | Obese — bones not palpable, fat deposits visible |
A single weight tells you very little. A hedgehog at 380 g might be fine or might be in trouble.
A hedgehog that was 420 g last week and is 380 g today has lost 9.5% of its body mass in seven days. That is an emergency.
Weigh at the same time of day, on the same scales, and record every time. The record is what makes the number useful.
Calculating percentage weight change
Percentage change = (change ÷ original weight) × 100
Worked example. A rabbit weighed 2.4 kg. It now weighs 2.16 kg.
Change = 2.4 − 2.16 = 0.24 kg
(0.24 ÷ 2.4) × 100 = 10% loss
A loss of 10% or more requires veterinary attention.
Part 4 — Signs of ill health
General signs across species
- Lethargy or reduced activity
- Hiding more than usual
- Loss of appetite
- Weight loss
- Changes in faeces or urine
- Discharge from eyes, nose or ears
- Abnormal breathing
- Hunched posture
- Reluctance to move
- Changes in temperament — a normally calm animal becoming defensive
Species-specific conditions
| Species | Condition | Signs |
|---|---|---|
| Hedgehog | Wobbly Hedgehog Syndrome | Progressive ataxia, falling, loss of coordination |
| Hedgehog | Mites | Quill loss, flaky skin, excessive scratching |
| Rabbit | Gut stasis | No faeces, not eating, hunched, grinding teeth |
| Rabbit | Flystrike | Maggots around the vent — emergency |
| Rabbit | Dental disease | Drooling, wet chin, dropping food, weight loss |
| Guinea pig | Vitamin C deficiency | Lethargy, swollen joints, rough coat, reluctance to move |
| Bearded dragon | Metabolic bone disease | Tremors, soft or deformed jaw, difficulty walking |
| Reptiles | Respiratory infection | Open-mouth breathing, mucus, clicking sounds |
| Reptiles | Retained shed | Skin remaining on toes or tail — can cause constriction |
A rabbit, guinea pig or hedgehog that looks unwell has usually been unwell for some time.
Prey animals conceal weakness because in the wild, showing it means being eaten. By the time symptoms are obvious, the condition is advanced.
This is exactly why daily checks and weight records matter. They catch what observation alone will not.
When to call the vet
Immediately:
- Difficulty breathing
- Bleeding that will not stop
- Suspected fracture
- Flystrike
- Seizure or collapse
- Not eating for 12 hours (rabbit or guinea pig — gut stasis is life-threatening)
- Straining without producing anything
Same day:
- Weight loss of 10% or more
- Not eating for 24 hours in other species
- Discharge from eyes or nose
- Diarrhoea
- Marked change in behaviour
Vocational assessment is less about knowing what a condition is called and more about recognising that something is wrong and escalating appropriately.
"I don't know what this is, but it wasn't like this yesterday, and I've called the vet" is a correct and professional response.
Part 5 — Nutrition
The six nutrient groups
| Nutrient | Function |
|---|---|
| Protein | Growth, repair, enzymes, immune function |
| Carbohydrate | Energy |
| Fat | Concentrated energy, insulation, fat-soluble vitamin transport |
| Vitamins | Regulate body processes |
| Minerals | Bone, teeth, nerve and muscle function |
| Water | Every biological process — the most important of all |
Feeding by digestive type
| Type | Digestive feature | Dietary need |
|---|---|---|
| Carnivore | Short gut, simple stomach | High protein, high fat, whole prey |
| Herbivore (hindgut fermenter) | Large caecum | Constant high fibre — rabbits, guinea pigs, horses |
| Herbivore (ruminant) | Four-chambered stomach | Fibre, cud-chewing — cattle, sheep |
| Omnivore | Intermediate gut | Mixed diet |
| Insectivore | Adapted to chitin | Insects, high protein |
Rabbits are hindgut fermenters. Fibre keeps the gut moving; without it, gut motility slows and stops — gut stasis, which is fatal if untreated.
Fibre also wears down the continuously growing incisors and molars. Without it, teeth overgrow and cause pain, abscesses and starvation.
Hay should be 85% of a rabbit's diet. Pellets are a supplement, not a meal. This is the single most common welfare failure in pet rabbits, and it comes from feeding them what looks like food to a human.
Calculating feed
Worked example. A hedgehog requires 25 g of dry food per kilogram of body weight per day. The hedgehog weighs 380 g.
380 g = 0.38 kg
0.38 × 25 = 9.5 g per day
Worked example. A rabbit requires 25 g of pellets per kilogram of body weight per day, plus unlimited hay. The rabbit weighs 2.4 kg.
2.4 × 25 = 60 g of pellets per day
Supplementation
| Species | Supplement | Why |
|---|---|---|
| Guinea pig | Vitamin C | Cannot synthesise it — deficiency causes scurvy |
| Reptiles | Calcium and D3 | Prevents metabolic bone disease |
| Insectivores | Gut-loaded or dusted insects | Improves the nutritional value of feeder insects |
Part 6 — Accommodation
Requirements
| Factor | Consideration |
|---|---|
| Size | Meet or exceed minimum standards; larger is better |
| Temperature | Species-specific, thermostat-controlled, with a gradient where required |
| Humidity | Critical for reptiles and amphibians |
| Ventilation | Prevents ammonia build-up and respiratory disease |
| Lighting | Appropriate photoperiod; UVB for most reptiles |
| Substrate | Safe, absorbent, allows natural behaviour, not impaction risk |
| Security | Escape-proof; secure against other animals |
| Enrichment | Hides, climbing, foraging opportunities |
| Cleaning access | Must be practical to clean thoroughly |
Thermal gradients
Reptiles are ectothermic — they cannot generate body heat and must move between temperatures to regulate.
An enclosure must therefore provide a gradient, not a single temperature:
Bearded dragon: basking 38–42°C at one end, cool end 22–26°C.
If the whole enclosure is 40°C, the animal cannot cool down and will overheat.
Always thermostat-controlled. An unregulated heat source is a fire risk and a welfare risk.
Calculating stocking density
Worked example. A room measures 8 m × 4 m. Guidance requires 2.5 m² per person.
Area = 8 × 4 = 32 m²
32 ÷ 2.5 = 12.8 → 12 people maximum
Round down. Rounding up exceeds the safe limit.
Part 7 — Biosecurity and infection control
Biosecurity means the measures taken to prevent disease entering, spreading within, or leaving a collection.
Routine measures
| Measure | Purpose |
|---|---|
| Handwashing before and after each animal | Prevents transmission between animals and to people |
| Species-specific equipment | Prevents cross-contamination between groups |
| Daily spot cleaning, scheduled deep cleans | Reduces pathogen load |
| Veterinary-approved disinfectants | Effective against relevant pathogens, safe for animals |
| Cleaning logs | Evidence of compliance; identifies gaps |
| Quarantine for new arrivals | Typically 14–30 days depending on species |
| Isolation of unwell animals | Prevents spread; allows monitoring |
| Pest control | Rodents and insects carry disease |
| Waste management | Correct disposal of soiled bedding and clinical waste |
Zoonoses
A zoonosis is a disease transmissible from animals to humans.
| Disease | Source | Prevention |
|---|---|---|
| Salmonella | Reptiles, amphibians, birds | Handwashing with soap and warm water; never on food surfaces |
| Ringworm | Mammals — a fungus, not a worm | Handwashing, gloves when treating, isolate |
| Psittacosis | Birds, especially parrots | Ventilation, avoid dust from droppings |
| Leptospirosis | Rodent urine | Cover cuts, handwashing, pest control |
| Toxoplasmosis | Cat faeces | Gloves, handwashing — significant risk in pregnancy |
Reptiles carry Salmonella naturally and show no signs of illness. A healthy-looking bearded dragon may be shedding it.
Hand sanitiser is not sufficient after reptile contact. Alcohol gel is unreliable against Salmonella. Soap and warm running water, properly, for twenty seconds.
Higher-risk groups — under-fives, pregnant people, immunosuppressed people — need this stated explicitly, not assumed.
Part 8 — Handling and restraint
Principles
- Only handle when there is a reason. Handling is a stressor.
- Approach calmly and predictably. Slow movements, quiet voice, approach from the side.
- Support the whole body. Never lift by scruff, ears, tail or a limb.
- Restrain only as much as necessary. Over-restraint increases struggling.
- Keep it short. Return the animal before it becomes distressed.
- Recognise when to stop. An escalating animal is telling you something.
Species-specific handling
| Species | Method | Never |
|---|---|---|
| Rabbit | Support chest and hindquarters, hold against your body | Lift by ears; leave hind legs unsupported — they can fracture their own spine kicking |
| Guinea pig | One hand under chest, one supporting rear | Grip tightly; they panic and struggle |
| Hedgehog | Scoop from underneath with flat hands, allow uncurling in own time | Force uncurling; grip |
| Bearded dragon | Support the whole body and all four feet | Grab from above like a predator; hold by the tail |
| Snake | Support at multiple points along the body | Hold only near the head; restrain the head unnecessarily |
| Parrot | Towel restraint if necessary, never squeeze the chest | Restrict the chest — birds need it to expand to breathe |
| Tortoise | Two hands, level, supporting the shell | Tip vertically; lift by a limb |
The animal's response tells you whether you are doing it correctly.
An animal that struggles, vocalises, freezes rigidly or attempts to escape is not being handled well, whatever the technique looked like.
An assessor is watching the animal as much as the handler.
Part 9 — Behaviour and recognising stress
Signs of stress
| Species | Stress signals |
|---|---|
| Rabbit | Thumping, flattened ears, wide eyes, frozen posture, tooth grinding |
| Guinea pig | High-pitched squealing, freezing, hiding, teeth chattering |
| Hedgehog | Persistent balling, hissing, popping, huffing, quill raising |
| Bearded dragon | Black beard, gaping, hissing, flattening, tail whipping |
| Snake | Hissing, striking posture, rapid tongue flicking, tail rattling |
| Parrot | Feather plucking, screaming, biting, pinning eyes, rocking |
Signs of pain
Often subtler than stress signals, and easily missed:
- Reduced grooming
- Hunched posture
- Reluctance to move
- Not eating
- Increased aggression in a normally calm animal
- Grinding teeth (rabbits and guinea pigs)
- Facial grimacing — narrowed eyes, flattened ears, tightened muzzle
A validated tool for assessing pain in rabbits, based on orbital tightening, cheek flattening, nostril shape, whisker position and ear position.
It exists because rabbits do not vocalise pain and were routinely under-treated as a result. Worth knowing that a formal method exists — it is a strong point in an assessment.
Enrichment
Enrichment allows animals to perform natural behaviours. Assessors look for it.
| Type | Examples |
|---|---|
| Physical | Climbing branches, tunnels, platforms, digging substrate |
| Sensory | Novel scents, safe textures, appropriate sounds |
| Nutritional | Scatter feeding, foraging toys, hiding food |
| Social | Appropriate company for social species |
| Cognitive | Puzzle feeders, training, problem-solving |
Part 10 — Record keeping
Records are a legal requirement under licensing, and they are the evidence that welfare has been provided.
What must be recorded
| Record | Contents |
|---|---|
| Animal identification | Common and scientific name, DOB or arrival date, sex, neuter status, breed or morph, source, microchip or ID |
| Health | Daily checks, weights, observations, treatments |
| Veterinary | Every visit, diagnosis, treatment, medication, outcome |
| Feeding | Diet, quantity, supplements, changes, refusals |
| Cleaning | Date, area, product used, by whom |
| Incidents | What happened, when, action taken, outcome |
| Training | Staff competence, dates, refreshers |
| Risk assessments | Reviewed annually and after any incident |
Legally, they prove compliance at inspection.
Clinically, they show trends no single observation reveals — a weight drifting down over three weeks is invisible day to day and obvious on a chart.
Practically, they let a vet see the history rather than a snapshot.
In assessment, they are often the difference between a pass and a distinction. Two candidates may handle equally well; the one with complete records demonstrates professional practice.
Assessment questions
Answer all questions. Marks are shown in brackets. Total: 79 marks.
Section A — Welfare and legislation
(Total 13 marks)
Section B — Health and nutrition
(Total 24 marks)
Section C — Accommodation and biosecurity
(Total 16 marks)
Section D — Handling and behaviour
(Total 14 marks)
Section E — Extended response
(Total 12 marks)
TOTAL FOR PAPER: 79 MARKS
Mark scheme
Section A
1. (5 marks, 1 each) Suitable environment · suitable diet · ability to exhibit normal behaviour patterns · housed with or apart from other animals as appropriate · protection from pain, suffering, injury and disease.
| 2. (3). Breaches need 4 — housed with or apart from other animals as appropriate | 1 |
| African pygmy hedgehogs are solitary in the wild | 1 |
| Cohabiting causes fighting, competition for food and nest site, and stress, with the subordinate animal losing weight | 1 |
| 3. (3). Animal Welfare (Licensing of Activities Involving Animals) Regulations 2018 | 1 |
| Any two: written welfare plan · health and feeding records · named vet · emergency procedures · trained staff · appropriate insurance | 2 |
| 4. (2). The Animal Welfare Act applies to all kept animals and sets a general duty of care | 1 |
| The Dangerous Wild Animals Act applies only to listed species and requires a specific licence to keep them | 1 |
Section B
5. (6 marks, 1 each) Any six: behaviour before handling · weight · eyes · ears · nose · mouth and teeth · skin and coat · body condition · feet and nails · vent · faeces · appetite and water intake.
| 6. (a) 2. Change = 425 − 382 = 43 g | 1 |
| (43 ÷ 425) × 100 = 10.1% | 1 |
| (b) 3. Loss exceeds 10%, which is clinically significant | 1 |
| Contact an exotic vet the same day | 1 |
| Prey species mask illness, so this degree of loss suggests the problem is already established | 1 |
| 7. (4). Prey animals conceal weakness because in the wild it attracts predators | 1 |
| By the time symptoms are visible, the condition is often advanced | 1 |
| Therefore daily systematic checks are required rather than casual observation | 1 |
| Weight records detect changes before behavioural signs appear | 1 |
8. (a) 2 — 2.6 × 25 = 65 g per day.
| (b) 4. Rabbits are hindgut fermenters and require constant fibre for gut motility | 1 |
| Insufficient fibre causes gut stasis, which is life-threatening | 1 |
| Rabbit teeth grow continuously and require abrasive fibre to wear them down | 1 |
| Without it, teeth overgrow causing pain, abscesses and inability to eat | 1 |
| 9. (3). Guinea pigs cannot synthesise vitamin C | 1 |
| Deficiency causes scurvy — lethargy, swollen joints, poor coat, reluctance to move | 1 |
| It must be provided in the diet, and degrades quickly in water and stored food | 1 |
Section C
| 10. (3). Bearded dragons are ectothermic and cannot generate their own body heat | 1 |
| They regulate temperature by moving between warmer and cooler areas | 1 |
| A single uniform temperature prevents thermoregulation and risks overheating or being unable to reach digestive temperature | 1 |
| 11. (3). 6 × 5 = 30 m² | 1 |
| 30 ÷ 2.5 = 12 | 1 |
| 12 people (round down) | 1 |
| 12. (3). A disease transmissible from animals to humans | 1 |
| Any two with source: Salmonella — reptiles · ringworm — mammals · psittacosis — birds · leptospirosis — rodent urine · toxoplasmosis — cat faeces | 2 |
| 13. (3). Alcohol-based sanitiser is unreliable against Salmonella | 1 |
| Reptiles carry Salmonella without appearing unwell | 1 |
| Soap and warm running water for at least 20 seconds is required | 1 |
14. (4 marks, 1 each) Any four: handwashing between animals · species-specific equipment · daily spot cleaning and scheduled deep cleans · veterinary-approved disinfectants · quarantine of new arrivals · isolation of unwell animals · pest control · cleaning logs · correct waste disposal.
Section D
| 15. (4). Support the chest with one hand and the hindquarters with the other | 1 |
| Hold the rabbit against your body for security | 1 |
| Never lift by the ears | 1 |
| Unsupported hind legs allow the rabbit to kick out, which can fracture its own spine | 1 |
16. (3 marks, 1 each) Any three: darkened or black beard · gaping · hissing · body flattening · tail whipping · attempting to escape · refusing food.
| 17. (3). Pain signals are subtle and often passive — reduced grooming, hunched posture, stillness | 1 |
| Prey species actively suppress them | 1 |
| They can be mistaken for normal resting behaviour, so require knowledge of the individual's baseline | 1 |
| 18. (4). Two examples, e.g. scatter feeding, foraging toys, hiding food, puzzle feeders | 2 |
| Benefit: extends feeding time, encourages natural foraging behaviour, provides mental stimulation, reduces boredom-related behaviours | 2 |
Section E
19. (12 marks) Award up to 12 across the five areas. A strong answer covers all five with specific detail.
Quarantine (up to 3) — isolate for 14–30 days in a separate room or area; handle last in the daily routine, or use separate equipment and clothing; monitor closely for signs of disease before introducing to the main collection.
Health monitoring (up to 3) — full health check on arrival, establishing a baseline; daily weight recorded at the same time each day; daily systematic check (eyes, ears, nose, skin, quills, feet, vent, faeces); watch specifically for mites, respiratory signs and any ataxia; register with an exotic vet.
Accommodation (up to 2) — minimum 120 × 60 cm, housed alone; thermostat-controlled at 24–30°C, checked daily; solid-surfaced wheel, deep substrate, hide; escape-proof and secure.
Feeding (up to 2) — continue the previous diet initially, transitioning gradually to avoid gut upset; high-protein low-fat food, insects as supplement; constant fresh water, recorded intake; record refusals.
Records (up to 2) — identification record (species, DOB or arrival, sex, source, morph); daily health and weight log; feeding record; any veterinary contact; quarantine start and end dates.
The mistakes that cost marks
Reciting the five needs without applying them. Assessors want the need identified and linked to the species.
Saying animals should be housed together. The need is appropriate company. Species decides.
Confusing stress signals with pain signals. Stress is usually active; pain is usually passive.
Forgetting that hand sanitiser is insufficient for reptiles. Named specifically in most specifications.
Giving a single weight without a trend. The record is what makes the number meaningful.
Rounding stocking density up. Always down.
Naming a condition without saying what to do. Recognising and escalating is the assessed skill.
Teaching and assessment notes
This qualification is assessed largely by observation. Written knowledge matters, but an assessor watching a candidate handle an animal is watching the animal as much as the handler. A technically correct hold that leaves the animal struggling is not a pass.
Records are the most reliable route to a distinction. Two candidates may handle equally well; the one who can produce a complete weight chart, feeding log and cleaning record is demonstrating professional practice rather than competence alone.
Teach the reasoning, not the rules. A candidate who knows a rabbit needs hay has learned a fact. One who knows why — hindgut fermentation and continuously growing teeth — can work out what an unfamiliar species needs, which is what the job actually requires.
The prey-species point should be taught early and returned to often. It explains why daily checks exist, why weight records matter, why a subtle behaviour change is significant, and why "he looked fine yesterday" is not reassurance.
Species comparison is the most efficient way to teach welfare. Rabbits must be housed in pairs; hedgehogs must be housed alone. Same legislation, same welfare need, opposite conclusion. A candidate who understands that has understood the Act.
For learners who keep animals themselves, this content is immediately usable, and that changes engagement completely. A student who goes home and reweighs their own rabbit has learned it properly.
Written for Level 2 Animal Management and equivalent qualifications. Check your specification for unit structure and assessment method — requirements vary between awarding bodies. Reviewed 2026.