We’re obsessed with safety here at Rover, so when we saw these shocking facts, we had to share. We already know that secondhand smoke is dangerous for humans. It turns out that it’s just as bad for our pets. Dogs and cats are twice as likely to get cancer if their owner smokes, and that’s not all. Get the facts below, and visit Petco for more, including tips on limiting the effects of exposure. Petco has recently partnered with truth, the anti-smoking campaign that’s generating a lot of buzz—along with excellent information.