I'm trying to narrow down a reason why my 8.5 m/o lab is randomly throwing up. When he does throw up, it's always between 5 and 6 am. His food is always digested by that time (we feed at 6:30 am and 6:30 pm). Sometimes we'll find something in it, like a long piece of grass, a string, or something like that, which makes sense then why he may have thrown up. But this morning, it looked like it was just liquid.
He eats Fromm's large breed puppy. He isn't throwing up everyday. It's just hit or miss. Sometimes it's once a week, sometimes three, sometimes never.
Yesterday he was in his kennel for a large portion of the day. He is kind of spoiled because my wife has a home office, so most of the time he is her "office dog" during the day. Yesterday, though, she was out on business, hence the reason he was in his kennel. Could it be that he has anxiety and then gets an upset stomach?
Even after throwing up, he acts fine, eats fine, plays fine. Just getting sick of hearing "the noise" at 5 am.
Any thoughts are appreciated.