Bark & Whiskers gives you the most updated information on species-appropriate pet nutrition and care.

If your dog feels uncomfortable with newcomers, especially children, don't expect to see the obvious signs right away, like growling, snarling, or snapping. To head off an unfortunate encounter, watch for these subtle signs indicating stress may be building in your pet.

They found high levels in 49 different brands of dry dog food. But what does that mean for your pet's safety? Should you be worried or is this a case of overblown hype? Jump to the story to get the lowdown on where the real risks actually lie.