Do not give your pet Tylenol or Ibuprofen. For pain relief, veterinarians may prescribe non-steroidal anti-inflammatory drugs.

The dog was prescribed a drug called Librela to treat it. "I was told there's this new drug," Weaver said. "It's like a miracle. It takes away their pain. The only side-effect I was told about was ...

The U.S. Food and Drug Administration is reviewing reports that more than 1,000 dogs died in an 18-month span after taking an arthritis drug called Librela.