PetSafe Universal Pet Bed Warmer

I have two large dog beds that have a heavy canvas cover. I ordered the PetSafe warmer & a K&H pet bed warmer at the same time and put one of each in the pet beds and put the beds next to each other.
The K&H pet bed warmer did a better job of warming through the canvas cover & 1 of my dogs spent quite a bit of time sleeping on that bed (sprawled). The bed with the PetSafe warmer got sporadic use & I had to really lean into the bed to feel the PetSafe's warmth.
If my dog hadn't chewed up the cord, I would have returned the PetSafe & gotten another K&H.

If you are looking for something that will provide continuous, comfortable warmth for your pet's indoor bed, then I highly recommend that PetSafe Universal Pet Bed Warmer. It's a tight fit in my cat's "donut" bed, and I have to keep a small towel on top of it so she has a soft surface to lay on, but it does the trick. I've left it plugged in pretty much 24/7 this winter, and it is still putting out consistent, low-level heat.

The people complaining about this item not being warm enough are probably comparing it to an electric heating pad meant for human use. A higher temperature that's comfortable for us would be too hot for cats and small dogs and could end up hurting them. While this bed warmer doesn't put out enough heat to use outdoors, it works well for indoor cat and small dog beds.

I my cats love this pad! Two of them are always jockying for the best position on the pad, with one trying nudging the other off if they can get away with it.

This is an ideal gift for someone with older cats or dogs, but all kitties would love it. It's like that perfect sunbeam warming the floor. Best spot in the house!