It's common knowledge that all dogs go to heaven (or so they say), but with the best dog beds, your furry buddy will already feel like he's floating among the clouds when the tip of his nose hits the pillow.

But not all dog beds are created equal. Just like choosing the best mattress for you, there are a few important things to consider first. You want your dog to have luxury. Here are five points to consider before pulling the trigger on a miniature dog mattress.

Size is arguably the most important factor for a puppy mattress. If you are buying a grown dog, measure the length from nose to tail the next time your cat naps (preferably when it is most sprawled out). Once you know roughly how much area your dog occupies during downtime, you can choose different mattress models accordingly. Bottom line: give your dog enough space to stretch out during his nightly rabbit-chasing fantasies.

If your dog is a "chewer" (puppies who are not yet trained), make sure the bed is not a choking hazard overnight. Some dog beds are made of chew-resistant materials, such as canvas or ripstop weave. Also, if your dog often sleeps outside, make it all-weather.

Avoid overly synthetic materials, such as stain-resistant or flame-retardant finishes. Be careful to avoid using materials to which your pet may be allergic. (Some breeds have naturally sensitive skin.)

For a young puppy, a dog-specific bed may be a luxury, but for an older dog, a proper mattress can have a positive effect on arthritis, bone and muscle disorders, and hip dysplasia. As with human mattresses, there are many orthopedic options for pets in addition to memory foam, polystyrene pellets, and spun polyester padding. If your dog needs some extra love, you can't go wrong with an orthopedic pad.

Speaking of TLC, how thick is your dog's coat? If you need warmth at night, look for fluffier bedding. (Especially if he likes to hole up.)

Does your dog spend most of his snoozing time curled up, walking in tight circles before jumping on his usual resting spot? He seems to be digging out his oval bed.

Does your dog sleep spread out to one side? (A rectangular bed would be appropriate, especially for larger or older dogs.

Following the Prime Day sales, this year's Black Friday discounts have already begun, with retailers such as Chewy, Petco, and Amazon offering pet discount deals for the holiday season. From toys and beds to food and pet apparel, there are plenty of deals to be had. [This bed has pressure-relieving memory foam and durable support to keep your pet comfortable all night long. (The microfiber blend material is tear-resistant, which is good news for new puppy parents. While it's certainly a comfortable bed, it can still be beat up.

If you're looking for a round-shaped bed, the Donut Cuddler is perfect for pets (and cats) who love to curl up. These beds are responsibly sourced for your pet's safety and are made of durable nylon faux fur and non-toxic stuffing.

We want to give your dog even more comfort. This bed is ideal for pets with joint problems such as hip dysplasia or arthritis. It also warms up to your pet's normal body temperature for cold nights, and the cover is easily washable.

Constructed of high-density memory foam, this bed is also ideal for dogs with joint pain. Waterproof mattress protectors prevent occasional accidents.