These signs and a “Beware of Dog” sign might deter people from break-ins. Still, it is unclear if they will help or harm the owner by assuming liability. In the United States, ...

A file photo of a dachshund. The viral TikTok video pokes fun at the dog's small stature in contrast with a 'Beware of Dog' sign that he's standing close to.

“Never, ever put pet signs in the window,” says Michael. “‘Beware of the dog’ tells the whole neighbourhood you don’t have a house alarm, and burglars will snoop around without worry.

So even if ‘beware of the dog’ signs are not mentioned in your policy, you should ask if having one could have any bearing on your insurance cover costs and if you have to make a claim.

Sarah explained: "If you think a sign saying “Beware of the dog” will ward off burglars, you could be sadly mistaken. It signals there is an animal in the property and that it is moving around.