Dogs have lungs.
yes
Dental care
yes due to a cell that they have it spreads (the cell is not harmfull) in the air and kids with asma breath it and lets him or her breath better
When you combine a Chihuahua and a Chihuahua you get another Chihuahua.
When you combine a chihuahua and a chihuahua you will get a smaller version of the dog called puppy.
No...take your dog to the vet, make sure it has asthma first. It may just have something called "reverse coughing"...it's were a chihuahua trachea will close up and collapse on them not allowing them to get air to breath, so they gasp "cough" for air.
The teacup chihuahua is smaller then the toy chihuahua. The teacup chihuahua is smaller then the toy chihuahua. The teacup chihuahua is smaller then the toy chihuahua.
an apple chihuahua is a chihuahua with an apple shaped head
It is spelled Chihuahua.
of course you can, regardless, it will still be a Chihuahua.
chihuahua
1. The Chihuahua. Otherwise, Chihuahua, a city in Mexico, has a population of 825,327