What’s wrong with your dog’s hiccups?

Hiccups in dogs generally have the following causes: If the puppy is young, it is normal to have food reflux and hiccups as a physiological phenomenon as the oesophagus is not well developed. This can be relieved by gently stroking or lightly scolding the back when hiccups occur. Hiccups can also occur in adult dogs when they get cold or when cold air enters their stomachs and gastrointestinal tracts, and when dogs eat too much too quickly.