How much to feed a 45 lb dog

2.8 cups/day

45 lb neutered adult dog · 1,076 kcal · RER 672 kcal

45 lb dog feeding chart

Life stage	kcal/day	Cups (380 kcal/cup)
Puppy 4-12 months	1,344	3.5
Neutered adult	1,076	2.8
Intact adult	1,210	3.2
Inactive / senior	807	2.1
Weight loss	672	1.8
Very active	1,681	4.4

Check your bag's kcal/cup and adjust by body condition. Your vet can recommend an exact amount.

Calculate with your food

Dog weight (lb)

Life stage / activity

Food calories (kcal per cup)

Meals per day

FAQ

How much should a 45 lb dog eat?

A neutered adult 45 lb dog needs about 1,076 kcal a day - roughly 2.8 cups of a 380 kcal/cup dry food.

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