It is derived from a preprohormone precursor that is synthesized in the hypothalamus and stored in vesicles at the posterior pituitary. Most of it is stored in the posterior pituitary to be released into the bloodstream.However, some AVP may also be released directly into the brain, and accumulating evidence suggests it plays an important role in social behavior, sexual motivation and pair bonding, and maternal responses to stress.t is derived from a preprohormone precursor that is synthesized in the hypothalamus and stored in vesicles at the posterior pituitary. Most of it is stored in the posterior pituitary to be released into the bloodstream.
You should also invest in some flea control products ($100 on average). A routine checkup is also recommended and will cost between $50 and $150. Your vet may recommend a few supplements and vitamins, which can add up to $50 per year.
Report Abuse. Prices vary so much depending on the vet. One vet can charge $50 for a check up, while one down the street can triple that! Its all up to the vet on how much he or she wishes to charge you sadly.Unfortunately because your dog is sick, most vets will run a laundry list of tests to find out whats wrong or just to simply add to your bill.eport Abuse. All the vets I've been to have charged around $50 just for the checkup. There's a chance your dog will need immediate treatment (medication, tests, x-rays, or, god forbid, surgery), in which case your vet will urge you to take care of it.