Yep, crate unless we have her sitting in our laps. Luckily she is only 7 pounds so sitting in our laps is where she wants to be. Only problem is she doesn't quite know she is pottying. So she is getting diapers. But we don't euthanize grandma when she needs depends and a walker so we're giving Heidi a shot. We'll just have to see how happy she adapts. My friend had a doxie live 7 years with a back injury. Wasn't keen on her cart so she just scooted. They make little sacks to protect them and booties. Knowing Heidi she may just want to scoot too.

The doggie wheelchairs attach by harness to their back legs, then they just have wheels back there. So her front legs work to pull around the back legs. I even found one she could have her own paint job. I told DH she is so getting a little flag to hotrod around if she has to have a cart!