i have had my russian tortoise for about eight or nine years now. i believe he is fully grown, as he hasnt grown in years. he gets little showers in the sink and gets to run around outside once in a while. every now and then, he does something kind of like wheezing or choking.im not sure why he does this, but it freaks me out! i love scooby dearly and i dont wish to lose him. we have too high of a bill at the vet for them to even think about seeing any of our animals... is there anything i can do here at home to help him? thank you!