This page is currently named "housecat", but it's actually about cats in general. I suggest moving it to cat; I can't do that currently because of Cat's edit history. I think deleting cat for this purpose would be acceptable as it never had any content except for a redirect (initially to feline, now to housecat).
(I will fix the 7 double redirects and make sure the other links still go to the right place, of course. I plan to make housecat itself redirect to the appropriate section in that case, similar to kitten.)