Evergreen Pet Supplies [2 Pack] 9" Round Microwave Pet Heating Pad for Hours of Soothing Warmth - Easy Clean Warming Disc with Washable Cover - Portable Dog Heating Pad &Cat Heating Pad Fits Anywhere

I can't believe how warm these stay! I got them for my outdoor kitty's house ony porch, and living in Michigan, we can have some very cold, snowy winters, but these microwavable heating pads stay warm all throughout the night. Another zap in the microwave (I do 6-8 minutes) in the morning and they stay warm all day!

They exploded in the microwave and left a mess. I have them sitting here for return but missed the date. Stay away-horrible product! The picture shows what i found on my microwave. The pads were useless. I am happy my puppies weren’t hurt by them!

Liked they were warm but one defective one will get them again! Heated at suggested temp one melted the other one didn’t so waiting for replacements !

It is top notch for our cats

We are having super cold weather and my crazy outside cat won't come in at all. I have a small house full of blankets and two of these disks for him. When I checked them this morning, they were still warm. It had been about 11 hours, so they last longer than the mfg. states. Highly recommend!!

I was disappointed as these are hard surfaced. I only heated them twice...and I put them under a towel on a chair, but they are not soft. I wouldn't want to lay on it. My cats laid around it but not on it. I don't know why, but I thought they would be softer. They did keep heat for a long time, though.However, the second time I heated them, when taking out of the microwave, one popped open and leaked out. It burned my hand, which was very unpleasant. These will be going in the trash, I'm afraid.

The disks stay warm for a long time, but I wouldn't heat for more than 4 minutes no matter what the instructions say! I heated the disk for 6 minutes - which I had done before with no issues. But, the disk burst when I removed it from the microwave and hot liquid went all over the stove. Luckily, no one was hurt but what a waste of money.

Bought this for the dog's next door to put inside their dog house, It's excellent and stays warm all night long.