Practice good husbandry by housing animals in cougar-proof enclosures from dusk until dawn, during other low-light conditions, and when animals are unattended. Whether you are retrofitting an existing structure or building one from scratch, cougar-proofing a domestic animal enclosure is simple and well-worth the reasonable cost of supplies. Here are some tips: •Exclude climbing predators like cougars with 11-gauge or thicker fencing •Close gaps greater than 4 inches are possible entry points •Wr