TonGass(15-Pack Upgraded Heat Packs for Newborn Puppy, Anxiety Dog Toys Replacement Heat Packs, Disposable Puppy Warmers - Last up to 48 Hours

I liked how quickly these arrived, and that they were individually wrapped however; they aren’t the best for rescue. They don’t get anywhere as warm as the Snuggle Pet warmers. Maybe 80 degrees Fahrenheit. Maybe. You also have to wait quite awhile for them to hit that temp. By the time you put it into the Snuggle Pet, you really can’t feel the warmth. It has to be directly in your hand. I live in sunny CA too so, it’s not the ambient temperature cooling it down. Mine just didn’t get that warm. Considering that foster kittens need temperatures of at least 80-85 degrees for the first 6 weeks of life, these are just not what I needed. I honestly wish I could recommend for their intended purpose but, I can’t. They might work as hand/pocket warmers but, I don’t think they would last very long, and it would need to be a fairly warm day.

Price was perfect and hard to find in our local pet stores. Made my puppy very happy

You’re supposed to be able to open the package and the air is supposed to make them hot. You’re not supposed to have to shake them or do anything else the majority of them do not get hot I throw away three out of four that just don’t work

Doesn’t stay hot for too long

They do not work it does not get warm

Product did not heat up as advertised.

First few packets were great then after the 5th one we opened it and it fell everywhere. We had to rush to get the puppy out as if she ingested it we could have been in a lot of trouble. Stuck everywhere black led all over, took us an hour to clean. Went in as we thought it was just a once off and opened the next pouch which was also open! Unacceptable!!!

Pads do not get warm.