When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images/Nils Jacobi How do microchip cat flaps work? While regular pet doors let any ...

I think my cat gets to eat about 40 percent of the food that is placed in her bowl, thanks to the neighbourhood moggies who barge their way into my parents’ gaff and steal her biscuits. Of course ...