I've never made an effort to freeze the actual biscuits (cooked). I have frozen the Uncooked dough with good results. You could potentially give it a shot- my guess is they just may very well be quite dry immediately after defrosting but I'm not sure our pups would care, ideal? https://hectorjxmvd.fireblogz.com/66178880/how-much-you-need-to-expect-you-ll-pay-for-a-good-puppy-training-rewards