If you want to improve your dog's independence, consider installing a dog door so they can come and go from the yard as they please. Standard dog doors are relatively simple to install and come in a range of sizes to accommodate dogs of all breeds and ages. From single flap models that offer unlimited access to multi-flap models with adjustable locking mechanisms for enhanced security, there are plenty of options to suit every household's needs. Here are some factors to consider when shopping for standard dog doors:
Refer to the manufacturer's instructions when it comes to sizing and installing a standard dog door. If you have multiple dogs at home, choose a dog door that can accommodate the smallest as well as the largest. Just keep in mind that larger dog doors may increase the risk of drafts and heat loss, so choose a model appropriate for your climate. If you're worried about pests or intruders gaining unwanted access, consider a model with an adjustable locking mechanism.
Dog doors are available in a range of dimensions but the standard size for medium dogs is usually about 8 inches wide and 12 inches high. Dog doors for small breeds are typically about 5 inches wide by 8 inches high while doors for large breeds are upwards of 10 inches wide and 16 inches high.
To choose the right size standard dog door, measure your dog's height at the shoulder and width at their widest part- generally the chest or hips. Add 1–2 inches to both measurements for clearance and choose the appropriately sized products.
Some standard dog doors are weatherproof, but it depends on the design. Single flap doors offer limited protection against drafts and extreme weather, so consider a double or triple flap door if you're concerned about weather or energy efficiency.