Dogs can eat grapefruit peels. Pomelo peels can help dogs relieve bad breath and promote digestion. However, do not feed raw grapefruit peels directly to dogs. You can cook the grapefruit peels and mix them in dog food or cans. This will make the palatability better, otherwise the raw grapefruit peel will be more irritating and may cause gastrointestinal discomfort to dogs.
Tip:
The nutritional value of grapefruit peel is not high, so there is no need to feed grapefruit peel to dogs.