I don't intend to depend on public shelters for several reasons, but my pets are the main one. Personally, I think shelters should be utilized by people who have no other options, not by every person with a new $40,000 pickup who is looking for a free handout.
If fewer able-bodied people with assets made plans for their own sheltering, the ones who really need sheltering might be able to get it. But if you need help, you probably don't need 18 large dogs, either.
Sue