When switching a pet to a raw diet, their body might begin expelling toxins and impurities as it adjusts to the consumption of proper nutrients.
While some dogs get through the switch glitch-free, others go through a “detox” that could last a couple of days, weeks, or in some cases longer. Common symptoms include loose stools, bad breath, flatulence, and maybe even occasional (and temporary!) vomiting.
Just remember, your dog's digestive system was designed to process a raw, meat-based diet, and the detox is a normal part of the transition process.