Dpup is a year old. She seems fine in herself, but yesterday morning (before she had eaten breakfast) she starting licking the wall, then trying to nibble it, then vomited up yellow foaming type of vomit. As she didn't seem unwell, i thought perhaps she was hungry, so fed her dry biscuits and she was fine the rest of the day.
This morning she has done it again... licked a different wall and then started with the noises and stomach movements like she was going to vomit. I called her to come outside, she didn't vomit, ate breakfast as usual and now seems fine..
I have changed her food recently, for about a month now she has been on a different dry food. I am thinking she was licking the wall as she is lacking some nutrient maybe? And the action of the licking might be making her vomit. If she was unwell I would have her off to the vets, but she seems fine in every other way. Eating fine, pooing fine, drinking water fine, playing like normal.
Have you ever experienced this?