This is not something that you will probably purposely give your dog, but be careful if you are making it. Do not let any of it hit the floor so your dog can find it and eat it. They are good at that. Yeast dough can cause painful gas problems in dogs. This is not something that you will need to take your dog to a vet for, but it is something that will irritate the dog and you as they build up and let out gas.