How much to feed
How much more should a working dog eat compared to a pet dog?
Last updated 23 September 2026 · How we write and check this
Short answer
A genuinely working dog, such as one herding, hunting, or doing search and rescue for several hours a day, can need two to three times as much food as a pet dog of the same breed and weight doing normal walks. The difference comes from sustained high output activity, not just being generally more energetic, so applying a working dog's portion to a pet with similar energy but far less actual output usually causes steady weight gain.
Why the gap is so large
A pet dog getting a couple of walks a day typically needs around 1.4 to 1.8 times its resting energy requirement, while a dog working for several hours, such as herding livestock or pulling a sled, can need anywhere from 2 to 5 times resting energy depending on intensity and duration.
This is a genuine difference in calories burned, not a difference in metabolism between the two dogs, and it changes through the working season for many dogs.
Matching food to real output
Be honest about how much structured, sustained activity your dog actually does in a typical week. An energetic pet dog that runs around a garden for short bursts is not doing the same thing as a dog working continuously for hours.
Many working dogs are fed a higher calorie performance formula rather than simply eating a much larger volume of a standard food, which keeps the meal size more manageable.
Adjusting through the seasons
If your dog's work is seasonal, such as herding during lambing season or hunting during a specific season, expect to increase food during the active period and reduce it again once the work slows down.
Weigh your dog every few weeks during a change in workload and adjust the amount by 10 to 15 percent at a time rather than making one large jump.
Key takeaways
- A working dog can need two to three times as much food as a similarly sized pet dog.
- The difference comes from sustained output, not general energy or breed reputation alone.
- A higher calorie performance food can keep meal volume manageable for a working dog.
- Adjust food up and down as seasonal work levels change, in steps of 10 to 15 percent.