Babies have irregular peristalsis (rhythmic movement of food along gut) they tend to have a lot of borborygmus (air filling up in the gut). (electricbreastpumpwomen.com)
Additionally, dogs with ARD may show borborygmus, flatulence, dysorexia and weight loss. (epi4dogs.com)
Increased frequency of borborygmus and flatulence are also typically seen. (epi4dogs.com)