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Check out a TikTok of the Petcube in action. Petcube is a California-based small business established in 2012 that specializes in interactive HD pet camera products. It's also app-enabled and can send you instant notifications, sync with Amazon Alexa, and even access a vet on demand if you notice any weird behaviors. Promising review: "Unbeatable for the money. I needed a way to keep an eye on a new 4-month-old puppy who kept digging holes in my yard. I didn't expect a lot for $39, but I was pleasantly surprised. The video is quick to get started and very clear, zoom is quick, and the night vision actually works. I haven't used any of the other features yet, but these alone make this a great value! Far exceeding what I expected." —Rick Grisham Get it from Amazon for $31.99 (available in multipacks and with a subscription).