SmartPetLove Replacement Heat Packs for Snuggle Puppy. 12 Replacement Odourless, Long Lasting Disposable Hand Warmers Made with All Natural Ingredients.

I got these to use when the ones that came with our Buddy Dog ran out. From reading another review somewhere I learned I could get 2 or 3 nights yse from each one by sealing it in a small Ziploc bag when not in use. It heats when air hits it, does not heat when sealed. After a few months we no longer needed to "heat" Buddy but these are a great product!

These were perfect for our new puppy, to help her get adjusted to our home and to sleeping alone in her crate. She would snuggle up to it and with the warmer and the little heartbeat thing inside, it seemed to help her fall asleep easily. Really glad these were available to refill the stuffed puppy toy. She no longer needs it, and we have extras left over, but she is clearly still very attached to the puppy toy so I would say these did the trick.

I bought these to go inside Snuggle Kitty for a kitten who's Mom rejected her. They're perfect! They get nice and warm after you activate them and stay warm for hours. I also used a couple as mini heating pads, covering them with a thin blanket. Great product, a little expensive, but worth it

Just open the pack and shake vigorously for 20 seconds and it heats up. These made our pups anxiety plush toy/friend nice and cozy.

I would recommend these very strong way. If you have the product they’re supposed to be used in otherwise they’re very expensive although they really do hold the heat for quite a while.

We brought our puppy home and used momma dog (that’s what we called her) the first night. It worked so well we got on here and ordered two more packs of these. Between the stuffed animal and these heat packs it’s a little pricey but it’s 100% worth it. We even tested one night so we could be sure it was actually the heartbeat and heat packs and sure enough, as soon as we put it in kennel he quieted down and went to sleep.We got two packs and had maybe 4 or 5 of these left that we didn’t use. By then he was going to sleep and we’d forget to use momma dog.

This is amazing! The first pack lasted 30 hours. We have a kitten that was abandoned by it's mom at 10 days old and we can't use heating pads cause we don't have power 24/7. These heating pads work amazing.They have literally have saved this kitten's life.

I use them to help keep feral cats warm outside!