He is only three or four years old, we got him from the shelter and he has been the perfect pet ever since, and gave us so much love you would not believe one dog was capable of doing such. I go over his body every day just because, and I noticed a little pink
new looking wort like thing on his first jpint of his right leg, under side. I took him to his already scheduled vet visit and when they saw it they said it was a mass.