Chihuahua

Chihuahua

Typical adult1.8–2.7 kg
Adult male1.8–2.7 kg
Adult female1.8–2.7 kg
Male height13–20 cm
Life expectancy14–16 years

Chihuahuas are generally long-lived companions, though their small size makes them prone to specific structural and dental health considerations. Consistent veterinary care helps manage these breed-specific tendencies effectively.

Personality

Playful

Trainable

Energy

Barking

Care

Shedding

Grooming

Drooling

Coat length

Friendliness

With children

With other pets

With strangers

Protectiveness

Things to keep an eye on

Hypoglycemia

high

Toy breeds like Chihuahuas can experience sudden drops in blood sugar, especially when young or stressed. It is important to monitor for lethargy or weakness.

Ensure your dog eats frequent, small meals throughout the day to maintain stable energy levels.

Tracheal Collapse

high

The cartilage rings of the windpipe can weaken, potentially causing a dry, honking cough. This is a recognized pattern in small breeds and requires professional assessment.

Use a harness instead of a collar to avoid putting pressure on the neck area during walks.

Dental Disease

moderate

Due to their small mouths, Chihuahuas often experience overcrowding of teeth, which can lead to plaque buildup and periodontal disease. Regular monitoring of their oral health is important for their overall comfort.

Brush your dog's teeth regularly with pet-safe toothpaste and provide appropriate dental chews.

Patellar Luxation

moderate

This condition involves the kneecap slipping out of its normal position, which is common in many small dog breeds. It may cause occasional limping or an unusual gait.

Maintain a healthy weight to reduce unnecessary stress on your dog's joints.

General patterns, not a diagnosis — always check with your vet.

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