Arthritis In Dogs What Are The Simtums Of Arthritis For Dogs?

What are the simtums of arthritis for dogs? - arthritis in dogs

I do not know if my dog has. But yesterday was extreamly cold. and was going well until it happened during the day and mentally ill girl in our neighborhood, always stopped to say hello to my dog and play with him. Suddenly out of nowhere begins to growl and show his teeth. The emedatly as soon stopped when I shouted his name. but I wanted to know what you have arthritis? cuz if the cold weather pushed herself with her attitude. and you could tell me plez simtums the same? Thanks to everyone who can help me. :-)