Got a call from the vet this morning. Her bloodwork came back fine, except for the thyroid test. Keira has very low thyroid levels, one of the tests they could barely detect the level. She's going to start medication, today if I can get to the vets with this ice, and will be rechecked in 1 month. I don't know if some of this could be causing behavioral issues, ie the stairs, but I'm going to postpone x-raying her hips until we get this other thing straightened out. The ramp is down a little lower so she has to walk up 2 stairs now. When my husband gets back from her nightly walk in the woods, she runs from the gate, right up the ramp on her own to get to her food. Other times, as soon as I put the leash on and give her a little nudge, she goes up. First things first, we'll get the thyroid levels up and see what happens. Thanks everyone again.
Eileen