Hi Rachel-
Couple things here that could help save money for the moment. Firstly, food is usually the easiest thing to start with (and least expensive for the most part). I find that NutriSource is an excellent food for dogs who have loose stool/digestive issues. And of course, you would want to feed their Large Breed Puppy formula since your boy might be borderlining a giant breed but most certainly is already a large breed and needs a strict diet to reduce the risk of orthopedic disorders.
Secondly, if you’d like to forgo the neuter and do the testing for other parasites I think that would be a fine choice. It’s recommended not to neuter large breeds until they have fully grown so that their growth plates have a chance to fully close and he will not be fully grown at only 10 months old. This also helps reduce the risk of orthopedic disorders. Also, this could allow you to invest more in figuring out the cause of his stomach trouble, which is much more the pressing issue at this time.
