Yes they do
A hiccup is caused when there is a spasm in your diaphragm, people who hiccup a lot (I get the hiccups at least 5 times a day) have a problem with their diaphragm.
if dogs have a diaphragm under there lungs then yes they can hiccup. hiccups are cause from spasms of the diaphragm.
Get a hoe to due!!
Yes they do, we learned about this in Health class
it aused malnutrition
Eating too much anything can cause health problems. Go for balance.
Premature birth is a major cause of serious health problems in neonates.
Volcanic ash can cause lung problems from breathing the ash in.
Rats don't hiccup, i had the same problem with mine, but it isn't doing any harm. it is just that your rat is a little uneasy, but it will most likely go away in a few months.