Italian Greyhound vs Chihuahua: Which Breed Is Right for You in 2026?

*Affiliate Disclosure: GetPetPros.com is a participant in the Amazon Services LLC Associates Program and other affiliate programs. We earn a small commission at no extra cost to you when you purchase through our links. All recommendations are independently selected.*

Choosing between the Italian Greyhound and Chihuahua is a decision that comes down to lifestyle, experience level, and what you want in a dog. The Italian Greyhound is moderate-high-energy while the Chihuahua is moderate-energy. This guide gives you a complete side-by-side breakdown so you can make the right call.

Quick Verdict

Choose the Italian Greyhound if: You want a dog that is affectionate, sleek, sensitive and are prepared for 30–45 minutes daily (short intense bursts) of exercise daily. Best for gentle adults or couples wanting a delicate, elegant companion.

Choose the Chihuahua if: You want a dog that is charming, graceful, sassy and are prepared for 20–30 minutes daily of exercise daily. Best for adults or gentle families wanting a devoted, portable companion.

Side-by-Side Comparison Table

Trait	Italian Greyhound	Chihuahua
Breed Group	Toy	Toy
Size	Tiny (7–14 lbs)	Tiny (under 6 lbs)
Lifespan	14–15 years	14–16 years
Energy Level	Moderate-High	Moderate
Shedding	Very Low	Low-Moderate
Grooming Needs	Minimal	Low (smooth) / Moderate (long coat)
Trainability	Moderate	Moderate
Good with Kids	Moderate (fragile)	Moderate (fragile, can bite)
Good with Dogs	Yes (careful with large dogs)	Moderate (often dog-selective)
Apartment Friendly	Excellent	Excellent

Temperament and Personality

The Italian Greyhound is known for being affectionate, sleek, sensitive. Originally from Italy, this breed was developed for fragile legs, extreme cold sensitivity, and velcro personality. Today, the Italian Greyhound excels as gentle adults or couples wanting a delicate, elegant companion.

The Chihuahua brings a different energy — charming, graceful, sassy by nature. Hailing from Mexico, the Chihuahua is recognized for being the world’s smallest dog breed. This breed thrives with adults or gentle families wanting a devoted, portable companion.

If you want a dog that integrates seamlessly into family life, Chihuahua tends to score higher in family suitability. That said, every dog is an individual — socialization and training matter as much as breed tendencies.

Exercise and Activity Needs

The Italian Greyhound requires 30–45 minutes daily (short intense bursts) of physical activity. Without sufficient exercise, this breed can become destructive, anxious, or develop behavioral issues.

The Chihuahua needs 20–30 minutes daily. This difference in energy demand is one of the most important factors in your decision — underestimating a high-energy breed’s needs is one of the top reasons dogs are surrendered to shelters.

Rule of thumb: If you run 20+ miles per week, either breed can match your pace. If you prefer 30-minute walks, the lower-energy option is the better match.

Grooming and Shedding

Grooming is where these breeds diverge significantly:

Italian Greyhound: Very Low shedding, grooming rated as minimal.
Chihuahua: Low-Moderate shedding, grooming rated as low (smooth) / moderate (long coat).

The Italian Greyhound is the lower-maintenance choice for grooming. Budget approximately $50–$100 per professional grooming session for breeds requiring regular salon visits.

Trainability and Intelligence

Italian Greyhound trainability: Moderate. This breed may require patience and consistent short sessions to build reliable behaviors.

Chihuahua trainability: Moderate. Independent thinking is a trait in this breed — experienced handlers get better results.

For first-time dog owners, Italian Greyhound is generally the more forgiving choice. For experienced handlers, both breeds respond well to structured training programs.

Health and Lifespan

Italian Greyhound health considerations: leg fractures, dental disease, progressive retinal atrophy. Expected lifespan: 14–15 years.

Chihuahua health considerations: patellar luxation, heart disease, dental disease, hydrocephalus. Expected lifespan: 14–16 years.

Before purchasing or adopting either breed, request health clearances from the breeder — specifically OFA (hip/elbow) and breed-specific genetic panels. Annual vet visits and pet insurance are strongly recommended for both breeds.

Cost of Ownership

Italian Greyhound purchase price: $500–$2,000. Annual costs (food, vet, grooming): approximately $1,000–$3,000+ depending on health issues.
Chihuahua purchase price: $500–$2,500. Annual costs: approximately $1,000–$3,000+ depending on health issues.

Both breeds are long-term financial commitments. Reputable breeders charge more upfront but genetic health testing reduces expensive surprises later. Consider adoption from breed-specific rescues as a lower-cost alternative.

Frequently Asked Questions

Q: Is the Italian Greyhound or Chihuahua better for first-time owners?

A: The Chihuahua is generally considered more forgiving for first-time owners if its trainability score is higher. The Italian Greyhound may require more experience, particularly if it has high energy or independent tendencies. Start with obedience classes for either breed.

Q: Which breed is better for apartment living?

A: The Italian Greyhound adapts better to apartment life, provided daily exercise needs are met.

Q: Do Italian Greyhounds or Chihuahuas shed more?

A: The Italian Greyhound sheds very low, while the Chihuahua sheds low-moderate. Both breeds shed at a manageable level with regular brushing.

Q: Which breed lives longer?

A: The Italian Greyhound has a lifespan of 14–15 years, while the Chihuahua lives 14–16 years. Lifespan varies by genetics, diet, and veterinary care — these ranges are averages, not guarantees.

Q: Can the Italian Greyhound and Chihuahua live together?

A: Yes in most cases, with proper introductions. Both breeds’ compatibility with other dogs is rated Yes (careful with large dogs) (Italian Greyhound) and Moderate (often dog-selective) (Chihuahua). Introduce on neutral ground and supervise initial interactions regardless of breed reputation.

Rescue vs. Breeder: A Key Decision

Both breeds can be found through reputable rescue organizations, which offer adult dogs with known temperaments. This is especially valuable for breeds with high-energy demands — a 3-year-old dog in rescue has an established personality that a puppy does not.

For breeders: Look for members of the American Kennel Club Breeder of Merit program or national breed club breeders. Red flags include multiple breeds available simultaneously, no health testing documentation, and puppies available immediately without a waitlist.

For rescue: Search through breed-specific rescue organizations by googling “[Breed Name] rescue [your state]”. Petfinder.com and Adopt-a-Pet.com also maintain current availability nationwide.

Training Resources for Both Breeds

Both breeds benefit from structured training, especially in the first year. We recommend:

AKC S.T.A.R. Puppy Program — a structured 6-week course for puppies under 1 year
Canine Good Citizen (CGC) certification — a benchmark for basic obedience that looks great on dog-friendly housing applications
Rally obedience — a sport suitable for both breeds that builds communication and bond

Positive reinforcement training (reward-based, not punishment-based) produces faster results and better long-term behavior in all breeds.

Socialization Checklist

Proper early socialization reduces the risk of fear-based aggression and anxiety in both breeds. In the first 16 weeks, expose your puppy to:

[ ] 50+ different people (ages, genders, appearances, uniforms)
[ ] Multiple surfaces (grass, gravel, hardwood, carpet, metal grates)
[ ] Common sounds (traffic, doorbells, children, thunder)
[ ] Other animals (cats, other dogs, livestock if relevant)
[ ] Vehicle rides and crates

Related Comparisons

Explore more breed comparisons on GetPetPros.com:

[Best Dog Breeds for First-Time Owners](https://www.getpetpros.com/best-dog-breeds-for-first-time-owners/)
[Best Family Dog Breeds 2026](https://www.getpetpros.com/best-family-dog-breeds-2026/)
[Low-Shedding Dog Breeds Compared](https://www.getpetpros.com/low-shedding-dog-breeds/)

*All prices listed are approximate and may vary. GetPetPros.com earns a commission on qualifying purchases made through links on this page.*