Also, if you are using an l-glutamine formula with multiple ingredients, such as Aloe Force for IBS (contains l-glutamine and aloe), then using a capsule for your dosage just makes sense. **See several major brands of glutamine powder here. glutamine. l glutamine.
The oldest cat of all time on record was a female named Creme Puff who lived with her owner in Austin, Texas. Creme Puff was born in 1967 and lived three days past her 38th birthday in August of 2005. The oldest living cat on record is a female named Pinky who lives with her owners in Hoyt, Kansas.
On average, house cats can live anywhere between 15-20 years (if they're in good health of course). Bobcats themselves have a relatively similar lifespan. The longest a bobcat has ever lived in the wild, that was recorded, was age 16. While one in captivity was recorded to live up to the age of 32. Just the same the longest a housecat has ever lived (that was recored in 1957) was 34 years old. But despite the mixture of bobcat, pixie bobs are more than anything domestic house cats with a tinge of wild. Hence, they're life expectancy is the same if they're kept in optimum health. Don't worry. Your kitty sounds like he's loved and has had a good life. And if you keep his health up, he may still have a few good years ahead of him.