Rapid Eye Movement (REM) sleep is a sign of brain development in puppies! Find out when Schnauzer puppies first experience it. Comment and subscribe for more puppy trivia! Setterpedia.com #Schnauzer #PuppySleep #DogDevelopment #DogTrivia #CanineWellness#DogDevelopment#HealthyPuppies#PuppyMilestones#PuppySleep#Setterpedia#VetAdviceanimalloversdogdogfactsDogTriviaInuPetcareschnauzerスタンダード・シュナウザー Write A Commentコメントを投稿するにはログインしてください。
