How Much Does A Apple-head Chihuahua Weight?

It can vary A LOT. Show dog's are up to 6 pound's but they can be MUCH larger. 12 pound (+ and -)  Chihuahua's aren't uncommon. It's also not uncommon for them to be carrying extra weight around. :-)

www.chihuahuaclubofamerica.com

Apple-Head doesn't mean anything but the shape of your Chihuahuas head. They are the same as any Chihuahua.  There are also some called "deer-head" Chihuahuas.