Recently my sister's 7 year old golden retriever, Skylee, has had blood in her urine. They took her to the vet and the vet said it was either kidney stones, urinary infection, or possibly a tumor. I think they gave her antibiotics to try first to see if it would clear up if it was a urinary infection. I haven't heard if that cleared it up or not.

My questions are is there anything else besides those that would cause blood in the urine? Also she is feeding Skylee really bad dog food (in my opinion)....Kibbles n' bits. She said she won't eat any other kind of dog food. I was wondering if there's something in the dog food that could cause a urinary infection or kidney stones?

And another urine related question. Nebo has always been very well potty trained, but he has peed in the house 3 times in the last month which is so unlike him. Every time it has been after or during a visit from his dog friend, Cisco. It's not a territorial thing (and he is neutered), he's not lifting his leg or anything. I think it's because when Cisco is over they run and run like crazy then drink a TON of water afterward. Two of the times he didn't actually stop to pee it just dribbled out as he was running down the stairs to the back door. I understand if he just couldn't hold it any longer and I didn't get mad at him, it just seems odd to me it would happen 3 times like that and well I'm paranoid and worry about everything. Has anyone else had this happen with their dog?