Does anyone have recommendations for toys to help get my lovely rescue cat (9yrs old) pouncing again? She spends a lot of time indoors and has put on weight although does go outside too.
She's on a light dried food diet and I put some in a ball so that she has to move it to find food (usually its me rolling the ball for her…) 
She runs away from 'feathers on stick' type toys and doesn't seem to want to jump up if I wave it above her but has 'killed' catnip filled toys and she has a knitted toy that she likes digging her claws into. The laser toy is losing its touch as she's twigged.
She's become a bit lazy (as have I about entertaining her!) I'd like to find ways to introduce play time for more exercise. The rescue centre said she is not suitable to live with another cat. I am worried she may be bored with not enough stimulation.
Are Kong toys good for cats? I know to rotate toys.
Thank you for any recommendations (& for reading this far)