7 Things to Know Before Buying a Smart Doorbell for Your Dog - CNET

Smart dog doorbells are a potty training gadget to help your puppy tell you when it’s time to go outside. The system usually includes a touch button for your puppy and a receiver that chimes or lights up when pressed. With a quick search online, you’ll find dozens of options. Each varies in size, sound, range and features.

“I’ve used the push-button one that has a speaker somewhere else in the house so you can always hear when the dog needs to go potty — no matter where you are in the home,” said Kimberlee Tolentino, owner and trainer at Black Magic Dog Training. Tolentino said she’s seen clients have great success with push-button doorbells.

But picking the right one for your household takes more than a quick scroll online. Here are seven things to consider before buying a smart dog doorbell for potty training, based on what...

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