What symptoms... if any... are you noticing?
Sometimes bunnys may sound like their catching their breath if their freaked out and already breathing heavily... or stopping for a sniff here and there inbetween panicing.
The sound you want to listen for is basicly water on the lungs. Crackles. This will be hard to notice on bunnys especially since their breathing rate is so quick already.
Here are some human sounds
http://faculty.etsu.edu/arnall/www/public_html/heartlung/breathsounds/contents.html
Scroll down to about the center where it says Adventitious Sounds. Crackles and rales. If you have an infection in your lungs or lots of nasty mucusy phlem and other yummy things... think of us having a "wet cough", that junk settles in your lungs which will change how much air youre able to bring in and as a result change what somebody on the outside hears as the patient breaths through the gunk.
Sometimes bunnys may sound like their catching their breath if their freaked out and already breathing heavily... or stopping for a sniff here and there inbetween panicing.
The sound you want to listen for is basicly water on the lungs. Crackles. This will be hard to notice on bunnys especially since their breathing rate is so quick already.
Here are some human sounds
http://faculty.etsu.edu/arnall/www/public_html/heartlung/breathsounds/contents.html
Scroll down to about the center where it says Adventitious Sounds. Crackles and rales. If you have an infection in your lungs or lots of nasty mucusy phlem and other yummy things... think of us having a "wet cough", that junk settles in your lungs which will change how much air youre able to bring in and as a result change what somebody on the outside hears as the patient breaths through the gunk.