How does it go from ..impounding stray animals.. to ..seeking refuge with street cats..?
I get that his relationship with the stray make for a good Second Act that will teach him to be selfless, but for loglining purposes, wouldn't his immediate Goal be to go off-street (to avoid being impounded) rather than trying to seek refuge, especially because he's selfish?
Enters an objective visual goal: ..the new home that'll save them all..?
Inciting inciting can be when his owner dies and the family leaves him outside.
The street becomes his Act 2. By the end of which, when he's learning to love & share, the city council then becomes a mid point reversal.
Now since he's an ex-house cat, that makes for a skill he can use, while helping his new friends secure owners (which btw is a selfless act that adds to his Arc as a character).
So you have the bits, just not in places. Let's try for a format with clarity and update this thread.