I have read that as long as they are deciding how long they play/exercise, it is fine. The limits are mostly for asking the dog to walk/run on hard surfaces or on your tiimeline. I would be wary of jumping on/off or over things, but if she is just jumping to pounce on a toy or something, I would think it would be fine.
Sent from my iPad using Tapatalk
First time Chihuahua owner with many years of dog experience!