Hi, Last week I posted about Jack. He was lethargic, not eating, or playing. I assumed t Heartgard and Frontline which I had given him a few days prior had made him sick. Last Tuesday he seemed better and started eating. He played a little too. Today, Saturday, he still has an appetite, but is sleeping more than usual again. I noticed the left hand side of his mouth near the jaw is really swollen. I'm very concerned because I lost an 11 year old Basset a few years to melanoma. He developed a tumor in his mouth. I'm taking Jack to the vet Monday. Jack doesn't seem to want to bark much either. Does anyone have a Basset with similar symptons (swelling near the jaw) I'm hoping it's something minor like a stuck piece of food or even an infected gum. Thanks for listening.