I have an 11yr old dashund/beagle that was diagnosed with lymphoma.Its been a month and his lympnodes have gotten bigger.Hes on steriods and antibiotics and hes getting worse.Hes had great days but hes starting to have breathing troubles,constantly panting from the steroids,weak and lethargic.He still eats well,goes to the bathroom well and is still by your side.It very hard to put him down.I see a loving dog but i also see a sick dog and hes just not a dog anymore.They say 6 weeks but there are some days he seems just fine but his nights have got bad since the panting keeps him up.Im at a loss cause i don’t want him to suffer but don’t want to lose him.Ive never had a dog that i had to put down and the vet talks about it but im having a hard time accepting it.Ive read all the responses and i wish i was as strong as you guys.Am i being selfish for wanting to hang on to him?