My OH took our moggy to the vets for a claw clip and a general once over. She had a bit of a skin condition for awhile, which she has had an injection for a few time. Vet mentioned that her lymph glands are a bit swollen and said it might be down to infection which the injection should help with. Keep an eye on her and if she's no worse come back in 2 weeks for a check up. Thing is when the vets say to me, does she seem ok in herself? I say yes. Because she hasnt changed in the last 2 years but compared to her younger self (ie 2 years ago) she is way different. She used to go outdoors all the time and go visit the neighbours and hunt. When she wasn't she was snoozing on the bed of on the sofa. Now she spends all day under a cupboard in the spare room, coming out for food and toilet. She comes to us for cuddles often enough but once I get up she goes right back to her hiding place. This is how shes been for the last 2 years, since she got arthritis - which she is on painkillers and glucosamine for. She eats like a horse and her fur is still in good condition despite the skin condition. Does it seem like I should be worried?