Portuguese Water Dog VS Miniature Schnauzer

A detailed side-by-side comparison to help you choose between these two popular breeds.

Quick Comparison

Trait Portuguese Water Dog Miniature Schnauzer
Lifespan 11–13 yrs 12–15 yrs
Weight 35–60 lbs 11–20 lbs
Height 17–23" 12–14"
Price $2000–$3000 $1000–$2500
AKC Rank #50 #17
Group Working Terrier
Size Medium Small

Rating Comparison

Energy Level
Portuguese Water Dog 3/5
4/5 Miniature Schnauzer
Trainability
Portuguese Water Dog 5/5
5/5 Miniature Schnauzer
Good with Kids
Portuguese Water Dog 4/5
5/5 Miniature Schnauzer
Good with Dogs
Portuguese Water Dog 2/5
3/5 Miniature Schnauzer
Shedding
Portuguese Water Dog 1/5
3/5 Miniature Schnauzer
Barking Level
Portuguese Water Dog 2/5
4/5 Miniature Schnauzer
Apartment Friendly
Portuguese Water Dog 1/5
4/5 Miniature Schnauzer
Grooming Needs
Portuguese Water Dog 3/5
1/5 Miniature Schnauzer

Detailed Comparison

Choosing between a Portuguese Water Dog and a Miniature Schnauzer is a common dilemma for prospective dog owners in 2026. Both breeds have passionate followings and distinct characteristics that make them excellent companions for the right families.

Size and Appearance

The Portuguese Water Dog is a medium-sized dog weighing 35–60 pounds and standing 17–23 inches tall. In comparison, the Miniature Schnauzer is small-sized at 11–20 pounds and 12–14 inches. This size difference is an important factor for families considering space requirements and physical handling.

Temperament

When it comes to energy levels, the Portuguese Water Dog rates 3/5 while the Miniature Schnauzer scores 4/5. For trainability, the Portuguese Water Dog earns a 5/5 compared to the Miniature Schnauzer's 5/5. Both breeds can be wonderful family dogs, with kid-friendliness ratings of 4/5 and 5/5 respectively.

Health and Lifespan

The Portuguese Water Dog typically lives 11–13 years, while the Miniature Schnauzer has a lifespan of 12–15 years. Both breeds have their own set of common health concerns, and prospective owners should look for breeders who perform comprehensive health testing.

Cost

In terms of initial cost, Portuguese Water Dogs typically range from $2000 to $3000, while Miniature Schnauzers cost $1000 to $2500. Ongoing monthly costs are approximately $182 for the Portuguese Water Dog and $134 for the Miniature Schnauzer.

Grooming and Maintenance

Grooming needs differ between these breeds, with the Portuguese Water Dog rating 3/5 and the Miniature Schnauzer rating 1/5. Shedding levels are 1/5 for the Portuguese Water Dog and 3/5 for the Miniature Schnauzer. The Portuguese Water Dog is hypoallergenic, which may be important for allergy sufferers. The Miniature Schnauzer is hypoallergenic.

Living Situation

For apartment dwellers, the Portuguese Water Dog rates 1/5 for apartment friendliness while the Miniature Schnauzer scores 4/5. Exercise requirements are 5/5 for the Portuguese Water Dog and 4/5 for the Miniature Schnauzer. Both breeds thrive with owners who can commit to daily physical activity and mental stimulation.

The Verdict

Both the Portuguese Water Dog and Miniature Schnauzer are exceptional breeds that can bring joy and companionship to the right home. The best choice depends on your specific lifestyle, living situation, and preferences.

Choose the Portuguese Water Dog if: You want a medium-sized working dog with an energy level of 3/5 and don't mind regular grooming needs. They're ideal for families with children and homes with a yard.

Choose the Miniature Schnauzer if: You prefer a small-sized companion from the terrier group with higher energy levels. They excel with active families and apartment living.

Frequently Asked Questions

Neither breed is universally 'better' — the best choice depends on your lifestyle, living situation, and what you're looking for in a companion. The Portuguese Water Dog and Miniature Schnauzer each have unique strengths.
The Portuguese Water Dog weighs 35–60 lbs while the Miniature Schnauzer weighs 11–20 lbs. The Portuguese Water Dog is generally larger.
The Portuguese Water Dog lives 11–13 years while the Miniature Schnauzer lives 12–15 years. Individual lifespan depends heavily on care, genetics, and lifestyle.
A Portuguese Water Dog typically costs $2000–$3000 while a Miniature Schnauzer costs $1000–$2500. Ongoing costs also differ based on size and grooming needs.
With proper introduction and socialization, a Portuguese Water Dog and Miniature Schnauzer can coexist well. Both breeds rate reasonably well for compatibility with other dogs. Gradual introductions in neutral territory work best.