Greyhound Vs Whippet If Size Matters Which Dog Should You Get

When choosing between a Greyhound and a Whippet, size isn’t just a number—it influences everything from space requirements to exercise needs, grooming, and even how well the dog fits into your daily routine. Both breeds belong to the sighthound family, sharing sleek builds, gentle temperaments, and a love for sprinting. But when size becomes a deciding factor, the differences matter more than you might think. Understanding how physical dimensions translate into real-life implications can help you choose the right companion for your home, lifestyle, and long-term happiness.

Size Comparison: The Physical Differences

The most immediate distinction between Greyhounds and Whippets lies in their stature. While both are slender and athletic, the Greyhound is significantly larger. Adult Greyhounds typically stand 27–30 inches at the shoulder and weigh between 60–70 pounds for males, with females slightly smaller. Whippets, by contrast, reach 18–22 inches in height and usually weigh 25–40 pounds.

This difference affects more than just appearance. A Greyhound’s larger frame means broader shoulders, longer legs, and greater overall presence—both in your living room and on a leash. Whippets, being roughly half the weight, are often described as “pocket Greyhounds,” though they’re still full-sized dogs in every other sense.

Feature	Greyhound	Whippet
Height (inches)	27–30	18–22
Weight (pounds)	60–70	25–40
Lifespan	10–13 years	12–15 years
Chest Size	Large, deep	Moderate depth
Coat Thickness	Very thin	Thin

Their size also impacts practical concerns: crate dimensions, car transportation, and even the type of harness needed. A standard large dog crate may barely fit a Greyhound lying down, while a Whippet often fits comfortably in a medium-sized one.

Tip: Measure your doorway, staircase, and vehicle before committing to a breed—especially if space is tight.

Lifestyle Fit: How Size Influences Daily Living

Living in an apartment? Raising young children? Commuting in a compact car? These everyday realities make size a critical consideration. Whippets adapt more easily to small urban spaces due to their manageable proportions. They require less floor area to stretch out and are easier to carry or lift when necessary—helpful for navigating stairs or loading into a car.

Greyhounds, despite their reputation for being couch potatoes indoors, need more room simply because of their length. Their long legs stretch far when lounging, and their tails can sweep objects off tables without warning. In cramped quarters, this can become a recurring nuisance.

Exercise needs differ subtly too. Both breeds enjoy short bursts of high-speed running, but Greyhounds have greater stamina and may benefit from larger, secure outdoor areas. Whippets thrive with regular park visits and fenced yards—even a modest backyard can suffice.

“Sighthounds are built for speed, not endurance. A 20-minute sprint satisfies them more than hours of walking.” — Dr. Lena Torres, Canine Behavior Specialist

Temperament and Handling: Does Bigger Mean Calmer?

It’s commonly believed that larger dogs are calmer, but with Greyhounds and Whippets, the opposite can sometimes be true. Greyhounds are renowned for their dignified, laid-back demeanor. They often sleep 18 hours a day and move through the house with quiet grace. Their size doesn’t equate to high energy; rather, it adds to their serene presence.

Whippets, while equally affectionate, tend to be more animated. They’re known for sudden bursts of indoor zoomies—racing around the house with joyful abandon. This playful behavior is endearing but can be disruptive in very small homes or with fragile furnishings.

In terms of handling, Whippets are easier for older adults or children to manage on walks, especially in windy conditions or crowded sidewalks. A strong pull from a 70-pound Greyhound can be challenging without proper training and equipment. Whippets, though spirited, are generally lighter on the leash.

Health and Care: The Hidden Costs of Size

Larger dogs come with higher demands in several key areas. Food consumption, for instance, is nearly double for a Greyhound compared to a Whippet. On average, a Greyhound eats 4–6 cups of premium kibble daily, while a Whippet needs only 2–3 cups. Over a lifetime, this adds up in cost and storage needs.

Veterinary expenses also scale with size. Medications, anesthesia, and preventive treatments are dosed by weight. Surgery or emergency care can cost significantly more for a large dog. Joint supplements, often recommended for sighthounds due to their lean muscle-to-bone ratio, are required in larger quantities for Greyhounds.

Both breeds have thin coats and low body fat, making them sensitive to cold. However, the Greyhound’s larger surface area means they lose heat faster. Winter gear—coats and booties—is essential in colder climates, and Whippets may need it less frequently or in lighter versions.

Tip: Always keep a warm coat on your sighthound during winter walks—regardless of size.

Real-Life Scenario: Choosing Based on Home Environment

Sarah, a graphic designer living in a downtown loft, initially considered a Greyhound after falling in love with their elegant look. She adopted Luna, a retired racing Greyhound, excited to give her a peaceful retirement. But within weeks, challenges emerged. Luna’s long body took up most of the sofa. Getting her in and out of the elevator was awkward, and Sarah had to rearrange furniture to create a clear path for Luna to lie down comfortably.

After moving to a smaller apartment six months later, Sarah rehomed Luna to a family with a yard and adopted a Whippet named Milo. The change was transformative. Milo fit easily on the couch, traveled in Sarah’s hatchback without folding seats, and adapted instantly to city life. “I didn’t realize how much size would affect my daily routine,” Sarah said. “Milo is just as sweet, but he fits my life better.”

Choosing Checklist: What to Consider Before Deciding

Before finalizing your decision, evaluate these key factors:

• Available Space: Do you have enough floor area for a long-bodied dog to stretch out?
• Transportation: Can your vehicle accommodate a large dog safely?
• Physical Ability: Can you handle a 65-pound dog on a leash if she pulls?
• Budget: Are you prepared for higher food and medical costs with a larger dog?
• Lifestyle: Do you prefer a more sedentary companion or one with playful energy?
• Allergies/Sensitivity: Will a larger dog’s shedding or dander affect household members more?

Frequently Asked Questions

Can Whippets live in apartments as well as Greyhounds?

Absolutely. Whippets often adapt even better due to their smaller size and slightly lower space requirements. Both breeds are quiet indoors, but Whippets’ compact build makes them ideal for studio or small apartments.

Are Greyhounds good with children?

Yes, Greyhounds are typically gentle and patient with respectful children. However, their size can be overwhelming for toddlers. Supervision is important to prevent accidental knocks during play or movement.

Do Whippets need less exercise because they’re smaller?

No. Both breeds need regular opportunities to run safely. While Whippets may use less space, they still require high-speed exercise weekly to stay mentally and physically healthy. A fenced dog park or agility field is ideal for either breed.

Final Decision: Matching Size to Your Reality

If size matters in your decision, the Whippet offers a compelling balance of sighthound elegance and manageable proportions. It suits urban dwellers, smaller vehicles, and those seeking a slightly more agile, portable companion. The Greyhound, meanwhile, brings a majestic presence and profound calmness—but demands more space, resources, and logistical planning.

Ultimately, the right dog isn’t about which breed is bigger or smaller, but which one aligns with your environment, energy level, and capacity to care. Both are loving, loyal, and uniquely suited to people who appreciate quiet dignity paired with bursts of joyous speed.

💬 Have experience with either breed? Share your story below. Your insights could help someone find their perfect match.