Kaley Cuoco is open to heading down the aisle for the second time, insisting she is very happy with her boyfriend.

The Big Bang Theory star divorced Ryan Sweeting last year (16) and is now dating equestrian Karl Cook, who she gushed about, and now reveals he could be husband number two.

"I'm open to anything," she tells People magazine. "I don't know what the path is going to take. But I'm very happy right now."

An added bonus for Kaley is both she and her man share a passion for animals - something the actress has high on her list of qualities when looking for a partner.

"He's got a big bulldog and many horses and luckily, I found a guy who likes dogs as much as me," she continues. "That's on my number one list: Must love dogs!"

"We (also) ride (horses) together and we both have a significant amount of horses in separate ranches," she adds. "So we keep that separate, but we've done horse shows together and we travel together and that has definitely been a big part of our relationship."

Kaley's new comments about marriage are a turnaround from last year (16), when she admitted she feared she wouldn't be able to fall in love or get married ever again while she was going through her break-up.

"I think even when I went through my big break-up... I might have said things like, 'I'm never going to love again. I'm never going to get married again'," she told U.S. chat show The Talk. "You say these things. But the people that know you best, they know my heart and that's just not me."