Not a labradoodle, but my Jack Russell Terrier has been throwing up almost daily for about 2 months now. She has severe anxiety and we assume it is from that but recently I believe it may be a food allergy or sensitivity. We had a round of tests done and the Vet found nothing. She mainly does this at night, in the middle of the night, but will get sick other times as well.
In the past we have found she has not been eating enough so maybe I will revisit this theory too.
I'm at my wits end with this!!