You can buy simple stands that are nothing but a metal ‘T’ with openings on either side to hold a bowl. You can also buy elaborate wooden bowl stands that have room underneath for storage. This DIY dog bowl stand offers all of those features for less than $20! Read the full guide here: https://topdogtips.com/diy-dog-bowl-stand/
Elevated food bowls may not be right for every dog. It’s important that you do your research and make the best choice for your pet. If you have questions about whether or not a raised feeder is a good choice for your dog, call your veterinarian and ask for their advice.
"The first thing you’ll need to do is measure your dog to ensure you’re making a feeder that is the right height. Get your dog to stand with his legs directly underneath him. Using a fabric tape measure, measure from the floor up to the point where your dog’s front legs meet the chest."