How Big Do Whippets Get? Size & Growth Guide
Whippet full size: 25-40 lbs, medium breed. Growth timeline from puppy to adult, weight chart, and when they stop growing.
Full-Grown Size
Whippets are a medium breed, reaching 25-40 lbs at full maturity. Medium breeds generally reach full size between 10-16 months.
A Whippet at 25-40 lbs and a 12-15 yrs lifespan has breed-level considerations that are easier to absorb before adoption than after. We've organized the most relevant information below.
Growth Timeline
Understanding breed tendencies equips you to anticipate needs, even as individual personalities vary. Whippets with moderate energy levels strike a good balance between activity and relaxation.
- Size: medium (25-40 lbs)
- Energy Level: Moderate
- Shedding: Light
- Common Health Issues: Heart Disease, Eye Problems, Anesthesia Sensitivity
- Lifespan: 12-15 yrs
Weight Chart by Age
Care that accounts for breed predispositions leads to earlier detection and better prevention. Three variables drive daily care for Whippets: their medium size, their light shedding level, and their breed-associated risk of heart disease and eye problems.
Preventive veterinary care, following AAHA guidelines of annual exams for adults and biannual exams for seniors, enables earlier detection of breed-related conditions. Given the breed's health tendencies, proactive screening is important for this breed.
Male vs Female Size
The key to a happy, healthy Whippet is matching your care approach to their breed characteristics. Activity needs are individual, not just breed-determined — age, health status, and temperament all modify the baseline.
- Provide 30–60 minutes of daily exercise appropriate to their energy level
- Feed a high-quality diet formulated for medium breed dogs (800–1,200 calories/day)
- Maintain a weekly grooming routine
- Schedule breed-appropriate health screenings for heart disease
- Consider pet insurance while your pet is young and healthy — premiums are lower and pre-existing conditions aren't an issue
Factors Affecting Size
Several breed-specific considerations deserve attention beyond routine care protocols. As a hound breed, the Whippet has instincts and behaviors shaped by centuries of selective breeding for specific tasks.
Many experienced Whippet owners recommend a balanced mix of physical activities and brain games.
Mental stimulation is as important as physical exercise for Whippet. Boredom is the root cause of most destructive behavior — not disobedience. Puzzle feeders, scent work, and novel experiences challenge your Whippet's mind in ways that a standard walk cannot. Change up the routine regularly: the same toys and the same routes lose their enrichment value quickly.
When They Stop Growing
Early intervention consistently produces better outcomes and lower costs than reactive treatment for breed-associated conditions. Watch for early signs of heart disease, maintain regular veterinary visits, and keep your dog at a healthy weight — excess weight worsens most of the conditions Whippets are prone to.
Veterinary Care Schedule for Whippets
Keeping up with preventive veterinary care is one of the most important things you can do for your Whippet. Use this as a starting point — your vet may adjust based on individual health.
| Life Stage | Visit Frequency | Key Screenings |
|---|---|---|
| Puppy (0-1 year) | Every 3-4 weeks until 16 weeks, then at 6 and 12 months | Vaccinations, deworming, spay/neuter (consult AVMA guidelines on optimal timing) consultation |
| Adult (1-7 years) | Annually | Physical exam, dental check, heartworm test, vaccination boosters |
| Senior (7+ years) | Every 6 months | Blood work, urinalysis, Heart Disease screening, Eye Problems screening, Anesthesia Sensitivity screening |
Whippets should receive breed-specific screening for heart disease starting at 3-5 years of age or earlier if symptoms appear. The earlier you know, the more you can do about it.
Cost of Whippet Ownership
Understanding the financial commitment helps you prepare for a lifetime of Whippet ownership.
- Annual food costs: $400–$800 for high-quality dog food
- Veterinary care: $300–$700 annually for routine visits, plus potential emergency costs
- Grooming: $45–70 per professional session (weekly home grooming recommended)
- Pet insurance: $35–55/month for comprehensive coverage
- Supplies and toys: $200–$500 annually for bedding, toys, leashes, and other essentials
More Whippet Guides
Continue learning about Whippet care with these comprehensive breed-specific guides.
- Whippet Diet & Nutrition Guide
- Whippet Pet Insurance Cost
- How to Train a Whippet
- Whippet Grooming Guide
- Whippet Health Issues
- Whippet Temperament & Personality
- Whippet Exercise Needs
- Whippet Cost of Ownership
How Big Do Whippets Get? Size & Growth Guide Questions Owners Ask
Knowing how this works in a pet context removes a lot of the guesswork from day-to-day decisions. Small tweaks based on how your pet actually reacts usually beat rigid adherence to a template.
What are the most important considerations for how big do whippets get?
Understanding How Big Do Whippets Get? Size & Growth Guide-specific needs helps you provide the best possible care. Research breed characteristics, health predispositions, and care requirements before making decisions.