I do alot of reading on dogs and one book I read mentioned the prophet Muhammad had hunting dogs but most Muslims are anti dog. So I was really wondering what evidence is there that he owned dogs?
As I understand the Prophet Muhammed did have guard dogs, they accompanied his trading caravans. Muslims consider dogs to be unclean but they will keep them around for utilitarian reasons. You aren't supposed to treat them as pets, let them sleep in your bed, etc., as unbelievers do.