It’s possible that he’s drinking too much and too fast. After he or she feeds, your puppy’s tummy bloats. In the traditional meaning, it might cause temporary bloating.
Basically, if your dog is bloated but otherwise healthy, an overflowing stomach could be the cause.
Digestive issues can show up in a variety of ways, including obvious symptoms (such as vomiting) or subtle behavioural changes that are more difficult to detect.
Digestive health issues might emerge quickly or develop over time and be more subtle.