Hi, I had a quick question regarding the age you can take a puppy 
out. I wanted to purchase a Chihuahua puppy sometime very soon. 
However, within the next month or two I was supposed to go to 
Nevada to visit my Aunt. I didn't want to go alone, and would love to 
take my dog along, on the actually airplane with me, not in the cargo 
hold. I refuse to put my dog in any cargo hold. How old would my 
pup have to be before that is safe for him/her? 