Irish Wolfhound vs Rat Terrier

Hound · Giant vs Terrier · Small

Quick take
  • Irish Wolfhound is the larger breed at 120 lbs (males) vs 10–25 lbs for the Rat Terrier.
  • The Rat Terrier typically lives longer (12–18 years).
  • The Rat Terrier has higher daily energy needs.
  • The Rat Terrier sheds less.

Side-by-side traits

TraitIrish WolfhoundRat Terrier
Group
HoundTerrier
Size
GiantSmall
Origin
IrelandUSA
Height (male)
32–34"10–18"
Height (female)
30–32"10–18"
Weight (male)
120 lbs10–25 lbs
Weight (female)
105 lbs10–25 lbs
Lifespan
Average expected lifespan.
6–8 years12–18 years
Energy level
Daily activity needs.
Moderate (3/5)Very High (5/5)
Trainability
How quickly the breed learns commands.
High (4/5)High (4/5)
Intelligence
Problem-solving ability.
High (4/5)Very High (5/5)
Exercise needs
Daily physical activity required.
Moderate (3/5)High (4/5)
Shedding
Lower = less hair around your home.
Moderate (3/5)Low (2/5)
Grooming effort
Brushing, bathing, professional grooming.
Low (2/5)Very Low (1/5)
Drooling
Lower = drier face and furniture.
Low (2/5)Very Low (1/5)
Barking
How vocal the breed is.
Very Low (1/5)Moderate (3/5)
Good with kids
Very High (5/5)High (4/5)
Good with other dogs
Very High (5/5)High (4/5)
Good with strangers
Very High (5/5)Moderate (3/5)
Protectiveness
Watchdog tendencies.
Moderate (3/5)Moderate (3/5)
Adaptability
Apartment / new environment tolerance.
Moderate (3/5)High (4/5)
Coat length
wirehairedshort
Hypoallergenic
Lower-shedding, less dander.
NoNo
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About the Irish Wolfhound

The Irish Wolfhound is a courageous, dignified, calm gentle giant — the tallest of all dogs, ancient Celtic war and hunting hound. Originally from Ireland, this giant hound breed typically weighs 120 lbs and lives 6–8 years. Breeders describe them as courageous, dignified, calm.

About the Rat Terrier

The Rat Terrier is a friendly, lovable, alert American farm terrier — President Roosevelt's favorite, born to clear vermin. Originally from USA, this small terrier breed typically weighs 10–25 lbs and lives 12–18 years. Breeders describe them as friendly, lovable, alert.

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Irish Wolfhound health

Common health concerns reported in this breed:

  • Bone cancer
  • Heart disease
  • Bloat
  • Hip dysplasia

Rat Terrier health

Common health concerns reported in this breed:

  • Patellar luxation
  • Hip dysplasia
  • Heart issues