Yeah it is nice to have help, for sure. I generally don't use a lid on top. I use a slide in door at the back of the crate. It is so much easier to slide em in and pull em out than trying to work with a lid.
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2 A. Miss at 8'
5 A. Miss at 3'-5'
1 C. Nil at 9'
1 C. Croc at 6.5'
6 A. Miss/C. Croc 2'-3'
1 Naja kaouthia
1 A. c. contortrix
1 Ophiophagus hannah (but not much longer - gettin old and that snake is fast)