Pet owners are being urged not to feed their furry friends barbecue scraps, as some experts believe it could cause cancer.

With summer barbecues in full-swing, a vet is warning dog owners of the risks of feeing their pets human food, particularly those from the grill.

Leticia Fidalgo Buron, vet and technical manager at Webbox, said: “While many of us love a barbecue, it’s important that people don’t leave food unattended or feed their pets scraps – even if they look like they’re enjoying it.

“Not only can the high salt levels in most barbecue foods make them very thirsty but it can, in serious cases, cause high temperatures and even seizures."

According to a 2019 study, one-in-three Brits feed their pets food directly from the dinner table, but barbecue foods in particular can be extremely unhealthy and even dangerous for animals.

Ms Fidalgo said: “What’s more, barbecuing often does not properly cook the meat all the way through, meaning animals can get all kinds of nasty bacteria from the raw meat, including salmonella and listeria.

"At the very least, this can cause some digestive upset such as diarrhoea or vomiting but can sometimes lead to something even more serious.

“It is a common misconception that you can feed dogs bones when, in fact, this is highly dangerous.

"Every year, I see hundreds of cases of dogs with severe gastrointestinal problems or internal damage whose owners have given them the small T-Bones from a steak, thinking it will not be an issue.

“Bones, especially chicken bones, can get stuck in their intestines and stomach, causing all kinds of internal damage or can cause the dog to choke if it gets stuck in their oesophagus."

She added that "carbonisation on the outside of burnt meat" can badly affect dogs, causing vomiting and other stomach upsets, and some experts believe it can cause cancer.