Kaley Cuoco wants a dog-shaped wedding cake.

The 'Big Bang Theory' actress only got engaged to tennis player Ryan Sweeting in summer, but she's already started planning her big day and is keen on having her three pit bull terriers' faces imprinted on her cake.

She said: ''I'm obsessed with my dogs, and I wanted to do my cake in the shape of their heads.

''The whole farm's gonna be at our wedding. I'm a big animal freak. I'd rather have the animals there than real people.''

However, the blonde beauty insists she's not going to turn into a spoiled fiancee during the preparations, but she wants to make sure no one upstages her on the day of her nuptials by arriving to the event on a horse.

She explained: ''I just want everything the way I want it. That's the way it should be. I might ride in on one of my horses. I secretly kind of want to do that.''

Despite the pair only getting engaged after three months of dating, she insists she has loads in common with her soon-to-be husband.

Speaking on 'The Late Late Show With Craig Ferguson', Kaley said: ''I actually grew up playing tennis. It's very strange. It kind of came full circle.''

The loved-up couple are yet to set a date for the wedding.