12-yr-old-Alie's having DM (degenerative myelopathy), can hardly lift up her left back leg well. She sill walks and sometimes looks normal but it's getting worse as I see. Thinking of buying a stroller, just take her outside to do her business. She's not that active like other corgis so she might not like WHEELCHAIR. I appreciate if anyone could suggest me anything or share anything w me.... She's been in my life for 12 yrs.