My Bichon and my other dog did this.
Keep an eye on your pup - this just may be a regular normal thing.
I would especially try and note if his breathing is normal when he's running and playing, etc.....which it probably is... and you probably have no problem at all. Especially, if he appears to be his usual self - happy, healthy, and playful.
And - of course - note whether or not it worsens - or just stays the same.
Carol Jean |