"Oh! Cockroaches are supposed to be outside and not in houses?" (I love that he repeats just about everything I say.)
So, out he and his new friend went. 2 seconds later Tex came in screaming, "His leg grew back! It's a miracle!!!" He brought his over to show me and tried for a few minutes to get his new pet to show me his new trick on his miracle leg.
4 year old Tex's are awesome.