Size:
* Regular Chihuahuas: Typically reach 6-9 inches tall at the shoulder and weigh 4-6 pounds.
* Teacup Chihuahuas: A smaller variety, often under 6 inches tall and 4 pounds.
Ears:
* Ear Flop: A Chihuahua's ears are generally erect (standing up) by the time they are 4 months old. If your pup's ears are still floppy at this age, it's possible:
* Breed: He might be a mixed breed.
* Cartilage Development: Some Chihuahuas have a slower ear cartilage development.
* Genetics: Certain bloodlines might be predisposed to floppy ears.
Mixed Breed?
* Other Traits: Look for other physical traits that might indicate a mix, like:
* Size and weight: Larger than average for Chihuahuas?
* Coat type: Different than the smooth, short coat of a Chihuahua?
* Other physical features: Longer legs, a different tail shape, etc.
* DNA Test: The most accurate way to confirm a breed mix is with a dog DNA test.
Important Note: While floppy ears might indicate a mix, it's not a guarantee. Some purebred Chihuahuas have floppy ears due to genetics.
Enjoy Your Pup! No matter his breed, your pup is special!