Ok I know that Nile monitors, Savannas can get really big, I mean big I saw a Savanna that wasover 6+feet and probably weighed 200+ pounds reason I know is I am 160 lbs 5'9 this thing with its tail was half as long as I was tall and its midsection was twice what mine was. I would say its mid section was the size of a nicely beefy man. its base of the tail was the thickness of my upper leg he was beefcake.
So my question is do any of you take them for walks on a leash? I dont think this is viable but who knows, I am sure you have all seen that skateboarding bull dog, so I wouldnt doubt some monitors would love to go for walks. (no stray cat problems in those areas I am sure)