How to Choose Healthy Chihuahua Puppies: A Complete Buyer's Guide

Known as one of the tiniest dog breeds in the world, the Chihuahua continues to be a favorite among dog lovers throughout the United States. With its popularity soaring, many breeders produce litters, making it essential to carefully select a healthy puppy to bring home.

While Chihuahuas are typically resilient and enjoy long lifespans, certain inherited health issues are common within the breed. Though no puppy can be guaranteed to be 100% healthy, picking one from a breeder who prioritizes health and responsible breeding practices significantly increases your puppy's chance of a strong start in life.

This guide outlines seven practical steps to help you confidently pick and purchase a healthy Chihuahua puppy in the USA.

1. Research the Breed and Decide What Fits Your Lifestyle

Begin with comprehensive research on Chihuahua-specific traits, personality, and health requirements. The breed features two coat types—short and long—and comes in two distinct head shapes, each with its unique care and behavioral characteristics.

Determine whether you prefer a purebred Chihuahua that meets breed standards or a mixed Chihuahua that may offer greater genetic diversity and fewer inherited health problems.

2. Locate a Responsible Breeder

Find a reputable breeder who places the welfare and health of dogs above profit. Many American breeders are registered with the American Kennel Club (AKC) Marketplace or listed on platforms like Good Dog, which vets breeders based on strict health and ethical breeding criteria.

A trustworthy breeder will gladly share details about their breeding protocols, health screenings for parents, and socialization practices to ensure puppies are well-adjusted before going to their new homes.

3. Verify Health Screenings and Ask for Documentation

Inquire about recommended health tests for Chihuahuas, including OFA or PennHIP clearances for patellar luxation (knee joint issues), cardiac evaluations for heart conditions such as mitral valve disease or patent ductus arteriosus, eye exams certified by the OFA/ACVO, and liver screening for portosystemic shunts.

Request to review the results of health screenings for both parents and close relatives of the puppy. Responsible breeders maintain transparent records and are happy to provide this information upfront.

4. Conduct a Thorough Physical Inspection of the Puppy

Upon meeting the puppies, look for a shiny, full coat without bald areas. Their eyes and ears should be clear and free of any discharge, and the nose moist but not runny or crusty.

Watch the puppy move to confirm smooth and confident walking with no signs of limping or discomfort. Puppies should be alert, playful, and exhibit a healthy weight—not too thin or obese.

5. Understand the Sales Contract and Post-Sale Support

Before committing, carefully review the breeder's sales contract. A solid agreement includes health guarantees, return policies if a health issue arises, spay/neuter requirements, and provisions for ongoing support following the sale.

Clarify your responsibilities and understand the assistance the breeder offers if your puppy develops health or behavioral concerns.

6. Schedule a Veterinary Checkup Soon After Bringing Your Puppy Home

Arrange for a veterinary wellness exam within the first few days of bringing your Chihuahua home. Preferably, choose a vet acquainted with the breed to assess any immediate or future health risks and to establish a health baseline.

This visit also provides an opportunity to update vaccinations and receive expert advice tailored to your puppy's breed-specific care.

7. Trust Your Intuition and Choose a Compatible Puppy

Observe the puppy's temperament to ensure it is sociable and well-balanced, not excessively shy or aggressive. Spend quality time interacting with the puppy to confirm it fits your lifestyle and family environment.

Patience and careful attention in selecting your Chihuahua will yield a joyful and devoted companion for many years.

Following these seven steps empowers you to make an informed and ethical decision, helping you avoid common challenges such as purchasing from puppy mills or irresponsible breeders.

Responsible pet ownership starts with thoughtful and conscientious choices right from the beginning.