I'd like to make a small outdoor cat enclosure for my cat. I shouldn't have any problems securing it on the tops and sides but i'm curious if anyone has suggestions for securing it to the ground? The bottom will be touching dirt and I want to make sure that my cat cannot get out AND that no critters can get in. Suggestions?
Cats are just as capable of digging as dogs are. Dogs are capable of digging to get to a trapped and tasty treat.
The best thing I can recommend, after years of work to contain psychotic dogs when they're outside, is to have a full enclosure -- top, bottom, all four sides.