Oh Meg, I pray it's only temporary. My heart goes out to you and your Mom. I would encourage your Mom to do some research into the wagons. I have see TV shows on them and pets can adjust to using them.
Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well preserved body, but rather to skid in sideways, champagne in one hand and strawberries in the other, body thoroughly used up, totally worn out, and screaming WOO HOO - What a Ride!
--unknown
Sometimes the most real things in the world are the things we can't see
--Polar Express
Until one has loved an animal, part of their soul remains unawakened.
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