My poor kitty baby

But right now he is locked in our bathroom. :( He's had two bladder infections before, but this one we caught right away when he made a big red puddle in the middle of the kitchen.
The vet gave us some meds that it takes both Brent and I to give to him and I'm keeping him locked in the bathroom because our other kitty smells the sickness and is hissing and crying every time we let kitty #1 out.
I'll let him out later when I'm home to supervise, but I'm afraid if I have to go anywhere, then it's back to the bathroom for him.

I just can't bare to hear my poor kitty baby cry. :(