i own a rottweiler she is 8 years old and for some time now shes had problems walking. recently she has been holding her leg in back up shes held it up now for 2 days. she seems to be in pain and i,ve checked her for broken bones theres none. could this be hip displacement ive heard that large dogs get it rotts are known to get this. she seems to also have tumors that are starting to come out. i was told that big dogs get this to. i can tell shes in alot of pain. im going to my vets would it be best to have her put down seeing shes in so much pain. there are pills i can get for her pain but they can also hurt her organs,liver bladder and other things what can i do. she is old for a rott, life is expected 8 to 10 years. for her well being whats best to do.
Your pet needs a physical exam from a vet. I can not make a diagnosis over the internet. Good luck, vetcare