Hi all! My almost 4 year old chihuahua regurgitates food or water a few hours after eating. Sometimes it's grainy water and others is liquified kibble. It happens super quickly and only a couple tablespoons. If we feed him chicken or other "human" food(cooked meats), it doesn't happen. It doesn't seem to bother him. I have a "rotation" of foods--Orijen Originals and Timberwolf Legends, and it's happened on both foods.
Also, we went to the vet about three weeks ago because he had an allergic reaction to fleas. They then gave him 2 weeks worth of an allergy medicine, and while he was one it, he didn't throw up(BUT I had to give him chicken with his meals to coax him into eating the pill).
Any advice? I jut bought a bag of Wellness Core Small Breed. Part of me thinks it's an issue of his food being digested too quickly(he's known to throw up bile of he's gone too long without a meal). But it's happening like 2-3 hours after eating... thank you in advance!