swelling

I'm hoping to get some advice from other dog owners here. I have a 10 year old golden who just spent a couple days with a friend and came home with a fat lip. :( One of their dogs is very territorial and must have bit him on the lip. They said they didn't see any blood, but the right side of his...

We noticed an area of swelling underneath my dog's eye beginning two days ago. it has recently become pink and looks to be scabbing up slightly around the swelling, and a bit above the eye as well. It doesn't cause him great irritation, but it does seem to bother him a bit. When I first saw the...