We have two 13 year old male Sulcatas that have free range of our backyard. They have a covered and heated doghouse available to them when it gets too hot we shut the heat off. Lately they have both been digging, I assume it is because they are hot and trying to find a cool place to hang out. How can I discourage this behavior, it is not safe for them to gate because of collapse and getting out of the yard. Any suggestions?
Dig* not gate
Dig* not gate