How big does a Greyhound get?

A full-grown Greyhound typically stands 68–76 cm (26.8–29.9 inches) tall at the shoulder and weighs 25–40 kg (55.1–88.2 lbs). Greyhound is considered a large breed and may take up to 18–24 months to reach full size.

What is the lifespan of a Greyhound?

The average lifespan of a Greyhound is 10–13 years. Proper nutrition, regular exercise, and routine veterinary care can help your dog live a longer, healthier life. Maintaining a healthy weight is one of the most important factors in extending your dog's lifespan — overweight dogs can lose 1–2 years of life expectancy.

What are the personality traits of a Greyhound?

Greyhound are known for being sweet, gentle, calm, athletic. They are generally good with children and make excellent family dogs. They are moderately trainable with consistent positive reinforcement. Their size and energy level make them suitable for apartment living.

Is a Greyhound a good choice for apartments and families?

Yes, a Greyhound can adapt well to apartment living due to their large size and moderate energy levels. They are generally good with kids and make great family companions. They are a low-shedding breed, which is great for keeping your home clean.

What are common health issues for large breed dogs like the Greyhound?

Large breeds like the Greyhound are prone to hip and elbow dysplasia, bloat (gastric dilatation-volvulus), arthritis, and certain cancers. Feeding a large-breed puppy formula and maintaining healthy weight can reduce joint stress. Keeping your dog at an ideal weight is the single most effective way to reduce the risk of many of these conditions. Use our BCS assessment tool above to check your dog's condition.

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Greyhound Weight & Calorie Guide

Q: How many calories does a Greyhound need per day?

A typical adult Greyhound weighing about 33 kg needs approximately 1525–1906 kcal per day, depending on activity level and neuter status. Puppies and very active dogs need more, while seniors and neutered dogs need less. Use our breed-specific calculator for an exact number.

Large Breed

Quick Answer

A healthy adult Greyhound weighs 25–40 kg (55.1–88.2 lbs), according to the AKC breed standard. Puppies reach 50% of adult weight by 6–8 months and full weight by 14–18 months.

Source: AKC breed standard, WSAVA nutrition guidelines

Quick Facts

Ideal Weight

25–40 kg

(55.1–88.2 lbs)

Size Category

large

Breed Type

Daily Calories

~1525–1906 kcal

Adult, neutered

Free Tools

BCS Assessment Calorie Calculator

Ideal Weight Range

25 kgto40 kg

55.1 lbsto88.2 lbs

UnderweightIdealOverweightObese

Data:AKC breed standard·WSAVA guidelines

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Puppy Weight Predictor

For puppies under 12 months. Enter your puppy's current weight and age to predict adult weight.

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How the puppy weight predictor works

This predictor uses growth milestone data from Salt et al. (2017), published in Veterinary Record, which tracked the weight development of dogs across five size categories from birth to adulthood. By comparing your puppy's current weight against the expected growth percentage for their age and size category, we estimate their adult weight range.

Factors that affect adult weight

Genetics play the largest role, but nutrition, neutering status, and overall health also influence growth rate. Puppies fed excessive calories during rapid growth phases may exceed their genetic weight potential, while underfed puppies may not reach it. Large and giant breeds grow more slowly than toy and small breeds, reaching full size at 18–24 months rather than 10–12 months.

Data source: Salt et al. (2017) "Growth patterns of commercial kennel dogs" Veterinary Record • AKC breed standards

Greyhound Health & Weight Management

Greyhounds are the supermodels of the dog world — lean, graceful, and built for explosive speed. Retired racing Greyhounds are increasingly popular as pets. Their thin build and visible ribs are normal; many new owners overfeed trying to "fatten them up." A truly overweight Greyhound faces serious joint and cardiac stress. They are generally low-energy housemates ("45 mph couch potatoes") but need sprint opportunities.

Exercise: 30–45 minutes of daily walks plus opportunities for sprinting in a fully secure area. Greyhounds have strong prey drive — never off-leash in unfenced spaces. They enjoy short bursts of exercise followed by long naps. A soft bed is essential for their bony prominences.

Feeding tips: Retired racers often eat large quantities — transition to measured portions gradually. Feed a high-quality large-breed formula twice daily. Their ribs should be easily felt but not prominently visible. Avoid overfeeding; a Greyhound should be leaner than most breeds.

Keeping your Greyhound at a racing-fit 55–88 lbs (25–40 kg) supports joint and heart health. Use PawScale’s calorie calculator for Greyhounds to set daily limits, check body condition with our BCS tool, and follow the crate size calculator.

Data source: AKC breed standard

Data source: AKC breed standard • Last updated: 2026-08-12

Is your Greyhound at a healthy weight?

59% of dogs are overweight — can you tell? Take our free 2-minute Body Condition Score assessment.

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Greyhound Calorie Calculator

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Frequently Asked Questions

How much should a Greyhound weigh?

The ideal weight for a Greyhound is 25–40 kg (55.1–88.2 lbs). Weight can vary based on gender, age, and individual build. Use our calorie calculator above to get personalized feeding recommendations.

How many calories does a Greyhound need per day?

A typical adult Greyhound weighing 33 kg needs approximately 1525–1906 kcal per day, depending on activity level and whether they are neutered. Use our breed-specific calculator above for an exact number based on your dog's details.

Is my Greyhound overweight?

59% of dogs are overweight, and most owners cannot tell just by looking. Check your Greyhound's Body Condition Score (BCS) — if you can't easily feel their ribs or they have no visible waist from above, they may be overweight. Take our free 2-minute BCS assessment above to find out.

When does a Greyhound reach full adult weight?

Greyhound puppies reach 50% of their adult weight by 6–8 months and typically reach full adult weight by 14–18 months, according to AKC growth guidelines. Small breeds mature faster than large breeds.

What size crate does a Greyhound need?

A Greyhound typically needs a 42-inch crate based on breed size. Use PawScale's free crate size calculator for a personalized recommendation.

References & data sources

1. AKC Official Breed Standard — Greyhound. akc.org

2. Salt C, et al. “Estimating the expected growth of dogs.” Vet Record, 2017;180(15):376.

3. National Research Council. Nutrient Requirements of Dogs and Cats. National Academies Press, 2006.

4. Laflamme DP. “Development and validation of a body condition score system for dogs.” Canine Practice, 1997;22(4):10–15.

5. WSAVA Global Nutrition Guidelines; Association for Pet Obesity Prevention (APOP) 9-point BCS scale.

Last reviewed: September 2026

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