I do love my dog, I do love most animals, but to ask someone that is being invaded by cats that have become a total nuisance ...to them....to go get a trap, buy food, set out water, trap them, transport them to a "HUB" for that neuter thing seems like Overkill (no pun intended) to me. Geeze, what a job....
I sometimes get my neighbors cats in my yard and it is annoying.another neighbor has a yard that is a dump along the edges, LORD knows what animals are in that garbage he calls a property line

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my dog is restrained shame cats can't be...., I get it...cats roam....I just wish they would roam somewhere else...

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And my dog, he tends to not even
notice them very often...

Gotta love that dog, he is on his own universe

SO, I guess if I was over run I could understand the frustration and understand that one has to do what one has to do to live a life as they see fit.

Good Luck OP and others!