How many calories does a Brittany need per day?

A typical moderately active neutered adult Brittany in the 13.6–20.4 kg (30–45 lb) range needs roughly 650–1,100 kcal/day depending on weight and activity. Active or working dogs need more — potentially 1,200 kcal or above. Use the RER formula (70 × kg^0.75) multiplied by an activity factor as a starting point, then adjust based on body condition.

Does a working hunting Brittany need more food than a pet Brittany?

Yes — significantly more. A Brittany doing daily fieldwork may need 30–50% more calories than the same dog living a quiet pet lifestyle. Many hunters increase rations substantially during hunting season and scale back in the off-season to maintain healthy body condition.

How do I know if I'm feeding my Brittany the right amount?

Body condition score is the most reliable guide. At an ideal BCS of 4–5 out of 9, ribs are easily palpable with light pressure but not visually prominent, and a clear waist tuck is visible from above. If ribs become hard to feel, reduce portions; if ribs become visually prominent or the dog seems to lack energy, increase them.

How Many Calories Should a Brittany Eat? | PetCalculator

A Brittany's daily calorie needs depend heavily on activity level — a field-working dog may need nearly double the calories of the same dog living a quieter life. Here's how to estimate the right amount.