Pet Walker

We have 2 dogs, Max (German Shorthaired Pointer, 80lbs, 6yrs old) And Olive (French Bulldog, 23lbs, 2yrs old). We live on over 2 acres and Max has a Hallo collar and can run free. No need for walks. Olive has been recently diagnosed with Intervertebral Disc Disease. So no stairs etc. and needs to be given meds.