He is a very regal looking fellow. 13 and active that is very good. My first GSD lived to be 19 yo You never know for sure. I hope he gives you many more years of companionship!
19? Wow, that is awesome. How did you get that accomplished?
Misty- Samoyed Mix, Tannor- Golden Retriever CGC
Robyn- GSD CGC, TC, Midnite-GSD CGC,TC, Brennan-Golden Retriever CGC, Batman-Husky/Greyhound , Apollo-GSD