Thank you for your kind words, he is only 10 so not old, I've suspected for a few weeks he is unwell but couldn't give any specific symptoms, he just seemed off, he went for routine vaccinations and they did a health check and didn't find pain on physical exam, listened to his heart and chest, gut etc all sounded ok, so we went ahead and booked in for a dental as that really needed doing but when they went to put the tube in for the anaesthetic they found his lymph nodes were enlarged so took a sample and now I'm just waiting to hear. Now I know they are up I can feel them and a few other symptoms now fit, best case scenario they are up and it was linked to his teeth some sort of infection, worst case is lymphoma. Unfortunately my back ground (before children) was veterinary nursing, knowledge isn't always a good thing
Apologies for derailing your thread.