Dog Body Condition Score Calculator
Over half of UK dogs are overweight. Use this tool to assess your dog's body condition and find their ideal weight range for long-term health.
The 9-Point Scale
BCS 1–3: Underweight. BCS 4–5: Ideal. BCS 6–7: Overweight. BCS 8–9: Obese. At BCS 5 (ideal), you should feel ribs easily without seeing them. A waist should be visible from above. The abdomen should tuck up when viewed from the side.
Health Consequences
Overweight dogs are at significantly higher risk of: joint disease (arthritis), diabetes, heart disease, breathing difficulties, and shorter lifespan. Studies suggest an ideal BCS dog lives 2+ years longer than an obese equivalent of the same breed.
Weight Loss Protocol
Aim to lose 1–2% of body weight per week. Reduce food by 10–20% from current intake. Increase exercise gradually (especially important for brachycephalic breeds). Weigh monthly and adjust — consult your vet before any significant dietary change.
Preventive Veterinary Care
Regular preventive veterinary care reduces long-term costs and improves pet health outcomes. Annual vaccinations (dogs and cats) protect against serious diseases. Regular flea, tick, and worm treatments prevent infestations and parasite-borne diseases. Annual dental checks — dental disease affects over 80% of dogs and cats over 3 years old and causes chronic pain that is often undetected. Microchipping is compulsory for dogs in England and recommended for cats. Pet insurance taken out when pets
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