Can dogs eat crab shells?

Dogs cannot eat crab shells, because crab shells are very sharp and hard, and relatively thin, which can easily scratch the dog’s stomach and cause gastrointestinal diseases. It can also lead to anorexia, malnutrition, etc. Moreover, crab shells It has no nutritional value, so there is no need to give crab shells to your dog.
Tips:
You can give your dog some crab meat, but don’t feed it too much, and don’t give it to your dog for a long time. Eat crab meat, otherwise it will easily hinder the absorption of vitamin B1 and cause neuritis in dogs.