Our gorgeous boy is just not being himself at all. He has gum disease and gets a steroid injection every 2 months for it as well as a month of steroid pills. Usually 2 or 3 days after the tablets are finished we can see his mouth is bothering him and he becomes very quiet and doesn't move so I get him booked in for his next injection. So took him to get his jab on Monday and they said he has lost 4kilos which i think it a massive amount. He is a big boy and I did think he looked quiet thin (for him) but the vet wasn't concerned at all about the weight loss. He got his injection and off we went. Usually a day after the injection he is up and back to himself but he is just lying around not even wanting to eat. Just worried it's something more than sore gums