Question 1

How much food should I feed my dog per day?

Accepted Answer

The amount depends on your dog's weight, age, and activity level. A typical 25kg adult dog with moderate activity needs around 1,000-1,100 kcal per day, which translates to roughly 300g of dry kibble. Puppies need significantly more calories per kilogram of body weight due to growth demands, as recommended by PFMA feeding guidelines.

Question 2

What is the RER formula for dogs?

Accepted Answer

RER (Resting Energy Requirement) is calculated as 70 multiplied by your dog's weight in kilograms raised to the power of 0.75. This gives the baseline calories needed at rest. The Daily Energy Requirement (DER) multiplies RER by activity and age factors. This formula is widely used by veterinary nutritionists across the UK.

Question 3

Should I feed my dog once or twice a day?

Accepted Answer

Most adult dogs do well with two meals per day, typically morning and evening. Puppies under 12 months should be fed three times daily to support their growth. The PDSA recommends splitting daily portions into at least two meals to aid digestion and maintain stable blood sugar levels.

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