"Occasional vomiting" means throwing up or regurgitating food or stomach contents every now and then, but not on a regular basis or constantly. Full definition
While a day of occasional vomiting or diarrhea usually isn't cause for concern, you might be tempted to give your dog some medication to protect your carpet and help them feel better. (smartdogowners.com)
During this adjustment period, you can expect some diarrhea, constipation, and sometimes occasional vomiting. (dogfoodinsider.com)
Remember, dealing with a little occasional vomit is a small price to pay in exchange for the pleasure of sharing our lives with our wonderful feline friends. (goodpetparent.com)