Cute Chi.
Jessie, I think some people are just still very sad, as all this stuff with Reggin is still happening. It's nice that Reggin the owner is trying to help herself thru this with her Chi and photo's of him, but Reggin is still sitting in a kill shelter, and at this point, may be already dead, or will be by morning. I think there's just a lot of hurt feelings, and very much depression all around right now with Reggin, and it's hard to see the OP posting happy photo's of her other dog enjoying life, while Reggin may never get the chance to ever do the same again.
Just my thoughts.