There is a clinic once a month that will give vaccinations without an exam fee, but Petco does not sell vaccinations.
Yes, if memory serves me right, I seem to recall that they do sell some but very limited assortment. In fact, I'm not even sure if the ones u can procure OTC are as potent as the ones administered by a DVM. Not unlike a regular prescription for humans-- u can get some things OTC but never seems as good as the Dr administered ones... I hope that made some sense lol
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