I also have an almost 8 year old ig who is lazy.
I know they are tree climbers but had never in the year we've had him, seen Forest actually "climb" so I asumed it was due to inproper diet from previous owners. I even felt bad enough & built him ramps to use to get on/off his chairs, bed, etc.
I'll end this with a picture of where I found Forest one day. He always lays on his chair outside & pretty much never moved like Nutball's ig. I thought due to bad bones. HA! He was just LAZY!
Basically, he just basks & stays put but I watch him VERY carefully now that I know he was just milking it. Forest is too fat & lazy to be fast but I'm asuming little guys can FLY so be careful!
Here is where I found Forest after his little walkabout one day. Mind you, this is my neighbor's 4 foot chain link fence...
