Ali,

I know what you are going through and I feel for you.
.
I went through this in May with my 6 year old male Shih Tzu. He had Emerging Lymphoma. We always took EXCELLENT care of him. So, this was just one of those things. He went from bad to worse in only 3 weeks. It is a very long story. So, I will just say that any decision is a very personal one. The conclusion I came to really...was...what was the kindest thing I could for him. And that was to put him to sleep. With Chemo he had about a year; without it...a lot less than that....maybe a week. I won't say anything more for now because I know you are going through a hurtful time. Just know that whatever decision you make is neither right nor wrong. I struggled with a bit of guilt for awhile until my Vet had a long talk with me. Please post back later and let us know how he is doing.