A Random Observation

This is kind of silly and completely random and mostly useless info, but every day when the girls and I work out in the living room, our cat goes to the back door to be let out on the porch.  Every day, I watch to see what she does and she literally goes out and does a lap around the pool!  We think that she is working out with us, but it doesn't seem to be helping her - she is still fat!  However, at 16 years old, I don't think she is doing too bad.

Ever notice your pets doing things like this or are we unique??