Chihuahua
A dog breed. Species-level facts read on that page; this one covers what is particular to the Chihuahua.
Health awareness
- 1
Chihuahuas are prone to patellar luxation, where the kneecap slips out of place, which may cause skipping or limping.[1]
- 2
Their large, prominent eyes make them vulnerable to eye injuries and conditions like dry eye or corneal ulcers.[1]
- 3
Dental overcrowding is common due to their tiny mouths, making regular dental care especially important.[1]
- 4
Many Chihuahuas are born with a molera, a soft spot on the skull, which can indicate risk of hydrocephalus.[1]
- 5
Low blood sugar (hypoglycemia) can be a concern, especially in young or very small Chihuahuas.[1]
- 6
Heart conditions, particularly mitral valve disease, are commonly seen in older Chihuahuas.[1]
- 7
Tracheal collapse, which causes a honking cough, is a known concern in this breed.[1]
- 8
Their large, prominent eyes make them susceptible to eye injuries and conditions like dry eye or corneal ulcers.[1]
- 9
A soft spot on the skull called a molera is common in Chihuahuas and can indicate an open fontanelle requiring care.[1]
- 10
Heart conditions, especially mitral valve disease, are seen more frequently as Chihuahuas age.[1]
- 11
Tracheal collapse, which causes a honking cough, is a known concern in this and other small breeds.[1]
- 12
Hypoglycemia (low blood sugar) can be a concern, particularly in puppies and very small individuals.[1]
References [1] Model knowledge
Behaviour & handling
- 1
Chihuahuas are loyal and bond closely with one person, often becoming wary or snappy with unfamiliar handlers.[1]
- 2
Despite their tiny size, they have bold, confident personalities and will not back down from larger dogs.[1]
- 3
They can be difficult to handle if not well socialised - approach calmly and let the dog sniff you before picking them up.[1]
- 4
Always support their full body when lifting, as they dislike feeling insecure and may nip if grabbed suddenly.[1]
- 5
They tend to shiver when cold, anxious or overstimulated - this is normal but means they need a warm, calm environment.[1]
- 6
Chihuahuas can be territorial and may bark persistently at strangers, new dogs or unfamiliar settings.[1]
- 7
They have moderate energy and enjoy short bursts of play and walks, but tire quickly due to their small size.[1]
- 8
Early socialisation matters a lot - poorly socialised Chihuahuas are more likely to show fear-based aggression with handlers.[1]
- 9
Chihuahuas are loyal and often bond intensely with one person, which can make them wary or snappy with unfamiliar handlers.[1]
- 10
Despite their tiny size, they have a bold and feisty temperament and will not back down from larger dogs.[1]
- 11
They tend to be suspicious of strangers, so approach calmly and let the dog sniff you before attempting to handle it.[1]
- 12
Chihuahuas can be prone to shivering - this is often due to excitement or cold, so keep them warm during grooming or outdoor walks.[1]
- 13
They have moderate energy levels and enjoy short bursts of play and daily walks, but do not require intense exercise.[1]
- 14
Socialisation is important - poorly socialised Chihuahuas can be territorial and may nip, so handle them with calm, confident body language.[1]
- 15
Their small size means they can be easily injured, so avoid rough handling and be cautious when picking them up or placing them on grooming tables.[1]
- 16
They can be stubborn and strong-willed, so consistent, gentle handling works better than forceful correction.[1]
References [1] Model knowledge
Not veterinary advice. General guidance to help you care for your pet. For anything specific to your animal, speak to a vet.
