Kew Police smashed the car window of a vehicle yesterday after a dog was left inside for more than an hour.

The dog was left with the window open at less than an inch and muzzled.

Kew Police smashed the window and to rescue the dog, who is now safe and well.

The owner is to be interviewed under caution.

Yesterday, temperatures hit a high of 25 degrees in Kew.

If you see a dog in distress in a hot car, it is advised that you call 999 immediately.

Advice on the RSPCA website explains: “Many people think it's ok to leave their dog in the car if they're parked in the shade or the windows are open.

“But a car can become as hot as an oven, even when the weather doesn't feel that warm.

“When it's 22 degrees Celsius outside, the car could reach an unbearable 47 degrees within an hour.

“It's very dangerous and will cause your dog suffering and harm.”

Kew Police tweeted: “Unbelievable end to the shift.

“Leave your dogs in a hot car, less than an inch of gap, no water, muzzled, for over an hour and you better know we are going to be smashing that window.

“Absolutely heartbreaking.

“Thankfully dogs now fine.

“Owner to be interviewed under caution.”