Not a safe treat if your dogs are as silly as mine
My Weimaraner choked and swallowed a big chunk and had problem passing it out the next day. We had to manually pull the indigestible chunk out of her bottom and needless to say, that was very unpleasant for both the dog and us. Yesterday, my other dog, a Yorkie, choked on it and started heaving and that warranted an emergency visit to the vet. Luckily, he managed to throw up a big chunk on the vet’s table. Vet obviously advised not to give this to the dogs anymore!