Duane 'Dog' Chapman suffers possible heart attack

Duane Chapman attends the 2014 CMT Music awards at the Bridgestone Arena on June 4, 2014 in Nashville, Tennessee. (Photo by Michael Loccisano/Getty Images)

Dog the Bounty Hunter was hospitalized this weekend after reportedly suffering a heart emergency that may require surgery.

"I can confirm Dog is under doctor's care and is resting comfortably. Thank you for all of your well wishes - keep 'em coming," Chapman's representative said. 

It comes just a few months after his wife, Beth Chapman, died.

Sources tell TMZ the reality TV star was taken to a hospital from his home in Colorado after feeling a pain in his chest. It might have been a heart attack, but doctors were doing tests to determine exactly what happened.  They're also trying to figure out if he will need corrective surgery.

Along with his wife's death, he's had to deal with some of her personal items being stolen from his store.