Has your dog worn his bed down to a few pieces of material? If so, it's probably time to get him a new one. Buying dog beds isn't exactly rocket science, but there are some things to keep in mind.
Large breeds and senior dogs definitely need some extra support in this category, so they will benefit the most from orthopedic beds. You can also use a toddler mattress, or put a mattress topper on or under a regular bed for extra support. Dogs that like to stretch out may prefer a regular dog bed, while little dogs often like ones with raised sides. If your canine buddy likes to turn in circles and stamp down his bedding, he may enjoy a beanbag bed.
No matter what type of bed you go with, choose one with a removable, washable cover. Also, consider getting a few different beds. It's good to have options!
Your veterinarians Cedar Rapids, IA can give you more information on how to keep your dog comfortable and happy.