The story behind it is quite sad. This doggy is 12 years old. He was adopted in the old years. He is very embarrassed, so the dog center keeps him until he is adopted. However, the dog center kept him in the cage, and his muscles from lumbar to sacrum were stiff due to lack of normal activities. Of course, he is old. When he walked, his back was slightly bent upwards. I am thinking: he is so well-behaved, it is worthy of love!
Fortunately, he met his wonderful owner . His master is very concerns his health.
I hope he will be happy all the way.