Good Evening, I was just wondering if anyone's german shepherd has ever had a "lump" on the bottom of his foot. It doesn't move around, but does feel a little soft. He lets you touch it, but he's also began to lick it quite a bit......I'm planning on taking him to the vet to get it checked out, but was just curious if anyone has seen this. Also, his best friend, was put down a couple of weeks ago, and he seems really depressed, lonely, and a little agitated. Just need some advice for my sweet fella.....thanks in advance.