Given the usual conditions :
intact female, fertile age, in heat, gets to mate with an intact male - sure.
By the 2nd or 3rd heat which is about one and half or two yrs old.
Well, when dogs are 1 year old they are an adult. So my answer is a year or older is good.
Yes, Chihuahuas can get the flu.
Chihuahua's were worshipped by the Toltec's in ancient Mexico.
Chihuahuas have UFO's for ears.
Chihuahuas originated from the state of Chihuahua, Mexico.
Chihuahuas live in Mexico.
chihuahuas have sensitive stomachs
Chihuahuas originally came from the Mexican capital Chihuahua.
No, but labs like chihuahuas.
More Chihuahuas live in America?
No they worshipped Chihuahuas, it was the Aztecs who ate them!