I say it's absoulutly fine if you post it, and totally legal, but if you steal it and say it's your pet, I think THAT is wrong. But for example, if you're using a picture off the net for the Dog Breed thing in Dog Breeds, you post a picture, you're not stealing it or saying it's your dog, so it's fine. Besides, if they don't want their pictures copied there is such thing as you cannot right click on the pictures. For example go to a breed page on DogBreedInfo, it wont let you copy. Same with people's photos, they can make their site copy-proof.