<human>: Give me the gist of the text in a nutshell

His name is Jaxson and I have had him for 15 years. Raisd him from just off the teet till now. He wasn't born with three legs, but rather he ran away and when we found him he had dislocated his leg. The Vet assume he got caught on a barbed-wire fence and stripped his joint, as there was no flesh around it, and when we found him (A whole month after he ran away) he was licking it and hiding under someones porch in a county across from ours. He, being a rather large dog, ran away on the 4th of July. Being completely scared of loud noises he never does well during any kind of holliday or thunderstorm. We usually just gave him K-9 Aspirin, but of course I wasn't there so when he got out from my parents recklessness he wasn't in any shape to be meandering around the neighborhood.

Anyways, I leave for basic training tomorrow and since this dog hasn't left my side from the moment I get home till I leave, I am presuming he probably isn't going to make it passed my first month of leave. He suffers from virtigo and has had a few seizures caused by epilepsy. So I figured I would put a photo up so I could come back and enjoy my last day with my dog.
<bot>: This is my 3-legged dog named Jaxson. Codenamed: Tri-pod. He eats breakfast at Ihop.