狗瑞 Very Old Dog

有個狗友家裡有隻狗瑞，17歲的秋田。不久前大病一場，被老獸醫治好後昨天第一次看到，除了動作慢以外看起來很好。之前看過另一隻老狗，也是17歲，已經全身僵硬不太能動了。
There is a 17-year-old Akita, it looks fine.  I wonder what Kuro would look like at that age.  I've seen another dog that was also 17 years old, it's body was stiff and could barely move.