Nova Scotia Duck Tolling Retriever vs Portuguese Water Dog
A side-by-side comparison to help you find the right breed for your lifestyle.

Nova Scotia Duck Tolling Retriever
The Nova Scotia Duck Tolling Retriever, often referred to as a \\\"Toller,\\\" is a medium-sized, intelligent, and energetic breed known for its distinctive reddish coat and unique ability to lure and retrieve waterfowl. Originating from Nova Scotia, Canada, these dogs are highly valued for their playful demeanor, versatility, and strong work ethic in both hunting and family settings.
Medium
High
10-12 yrs
N/A

Portuguese Water Dog
Also known as: PWD, Portie, Cão de Água Português, Obama Dog
The Portuguese Water Dog (PWD) is a highly energetic and intelligent breed known for its curly, hypoallergenic coat and exceptional swimming abilities. Originally bred to work alongside Portuguese fishermen—herding fish into nets, retrieving lost tackle, and swimming messages between boats—they are devoted 'Velcro dogs' who bond intensely with their families.
Medium
High
11-14 yrs
43-57 cm
16-27 kg
Quick Comparison
| Trait | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Energy | ||
| Trainability | ||
| Grooming Needs | ||
| Family Friendly | ||
| Independence |
Key Characteristics
| Good with Kids | ||
| Good with Dogs | ||
| Good with Cats | ||
| Hypoallergenic | ||
| Apartment Friendly | ||
| First-Time Owner OK |
| Detail | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Size | Medium | Medium |
| Energy Level | High | High |
| Grooming | Medium | High |
| Trainability | Easy | Easy |
| Barking Level | High | Medium |
| Shedding Level | High | Low |
| Chew strength | Moderate | Moderate |
| Housing | Yard | Yard |
Owner Fit & Decision Guide
Owner Match
| Trait | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Experience Level | Beginner | Intermediate |
| First-Time Owner | ||
| Ideal Owner | Active individual or family who can provide adequate exercise and training for a Nova Scotia Duck Tolling Retriever. | Active individual or family willing to hire professional groomer. Works from home or can provide midday activity. Has access to swimming opportunities. Tolerant of a shadow dog that demands interaction. |
Nova Scotia Duck Tolling Retriever Dealbreakers
- Cannot meet 60-90 min daily exercise
- Cannot tolerate heavy shedding
Portuguese Water Dog Dealbreakers
- Sedentary lifestyle - if you hate walking/swimming, this dog becomes neurotic and destructive
- Budget constraints - if $100/month for grooming is a hardship
- Long work hours - if everyone is gone 9-5 without dog walker or daycare
Surrender Risk
| Factor | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Risk Level | Medium | Medium |
| Primary Reasons | Underestimated exercise needs, Behavioral challenges, Cost of care | Grooming & Energy - owners underestimate coat maintenance leading to severe matting, Mouthiness in puppyhood surprises and overwhelms owners, Sheer amount of interaction the dog demands |
Temperament & Personality
Behavior Comparison
| Trait | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Prey Drive | ||
| Watchdog Ability | ||
| Stranger Friendly | ||
| Drool Level | ||
| Wanderlust |
Vocalization
| Trait | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Barking Level | High | Medium |
| Howling Tendency | ||
| Whining Tendency | Low | High |
| Separation Vocalization |
Safety & Reliability
| Trait | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Escape Artist | ||
| Dog Park Suitable | ||
| Off-Leash Reliable | ||
| Small Animal Safe | ||
| Leash Reactivity | ||
| Resource Guarding Risk | Low | Low |
Nova Scotia Duck Tolling Retriever Social Traits
Low
Generally friendly
Portuguese Water Dog Social Traits
Medium
Generally friendly with proper socialization
Training
Nova Scotia Duck Tolling Retriever
- ** Use shaping and positive reinforcement. Keep sessions short (5 minutes) and high-energy.
Portuguese Water Dog
- Use high-value treats and toys - 'Because it pays well' works better than 'Because I said so'
- Keep sessions varied and engaging - they get bored with repetition
- Channel mouthiness into retrieving games and teaching them to carry objects
Nova Scotia Duck Tolling Retriever Considerations
This is not a myth. When excited, frustrated, or anticipating work (like a ball throw), Tollers emit a high-pitched, piercing shriek that sounds like a banshee. It is startling to neighbors and can be difficult to train out because it is an involuntary expression of arousal.
Unlike many show-line Golden Retrievers who are happy to lounge after a walk, a Toller often requires relaxation. Without a "job" or rigorous mental stimulation, they can become neurotic, pacing, whining, and destructive.
Tollers are not "everyone's best friend." They are typically aloof with strangers, ignoring them to focus on their owner or a ball. This can be disappointing for owners expecting the social butterfly personality of a Lab or Golden.
Portuguese Water Dog Considerations
PWDs were bred to work on small fishing boats alongside their masters all day. They follow you into the bathroom and may develop severe separation anxiety if left alone 8+ hours. Prone to demand barking and whining if ignored.
As a retriever breed, they interact with the world through their mouths. PWD puppies are notoriously 'nippy' and oral—this is not aggression but can be painful and frightening for young children.
This breed is famous for dancing on hind legs and jumping up to greet faces. While charming to some, it's a significant fall risk for elderly owners or small children.
Professional grooming every 6-8 weeks at $100-150 is mandatory, not optional. Neglecting this leads to severe matting that damages skin and requires shave-down.
Multi-Species Compatibility
| Species | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| With Cats | Generally safe with proper introduction | Generally safe if socialized - may chase running animals but usually stop when animal stops |
| Small Mammals | Supervision required | Caution - may try to chase and retrieve |
| Birds / Reptiles | Caution advised | Not a livestock guardian - may try to herd or play with stock |
Advanced Behavior
| Trait | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Predatory Sequence Risk | Medium | Arrested |
| Biddability | High | High |
| Noise Sensitivity | Low | Low |
| Territorial Barking | ||
| Same-Sex Aggression Onset | 18 months | N/A |
Portuguese Water Dog: Predatory sequence: Orient -> Eye -> Stalk -> Chase -> Grab-Bite. The Kill-Bite and Dissect phases are inhibited. This makes them generally safe with other dogs and often cats, though they may annoy them.
First Year & Life Stages
First Year Challenges
| Challenge | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Puppy Difficulty | ||
| Destructive Phase | 6-18 | 6-18 |
| House Training | Moderate | Moderate |
| Crate Training | Medium | High |
| Adolescent Regression |
Nova Scotia Duck Tolling Retriever: Nova Scotia Duck Tolling Retriever puppies require consistent training and patience.
Portuguese Water Dog: PWD puppies are 'land sharks' - their retrieving instinct manifests as severe nipping and mouthing. Combined with high intelligence and energy, they require more management than a Golden Retriever (6/10) but less than a Malinois (9/10).
Life Stages Timeline
| Stage | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Puppy Phase | 12 months | 12 months |
| Adolescence | 6-18 | 12-36 |
| Adult Years | 2-8 | 3-9 |
| Senior Onset | ~8 years | ~9 years |
| Peak Energy Age | 1-3 years | 1-3 years |
Size & Physical Characteristics
Physical Stats
| Measurement | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Height | N/A | 43-57 cm |
| Weight | Not enough data yet | Not enough data yet |
| Size Category | Medium | Medium |
| Lifespan | 10–12 years | 11–14 years |
| Litter Size | 4-8 | 4-8 |
Nova Scotia Duck Tolling Retriever Coat
Portuguese Water Dog Coat
Lineage & Origin
| Detail | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Original Purpose | Developed in Little River, Nova Scotia, in the 19th century, they were originally called the Little | Fishing crew member - herding fish into nets, swimming messages between boats, retrieving broken nets and tackle |
| Origin | N/A | Portugal, coastal regions, centuries-old heritage |
Breeding Details
| Detail | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| C-Section Rate | Varies | Low |
| Whelping Difficulty | Medium | Easy |
| Puppy Mortality Rate | Low | Low |
Physical Risks
| Risk | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Bloat / GDV Risk | Low | Low |
| Slippery Floor Risk | Low | Low |
| Min Fence Height | 1.5m | 1.5m |
| Dig / Escape Risk | Low | Low |
Health & Common Conditions
Nova Scotia Duck Tolling Retriever Health Issues
Portuguese Water Dog Health Issues
Nova Scotia Duck Tolling Retriever Suggested Tests
- JADD
- CP1 (Cleft Palate)
- CLPS (Cleft Lip/Palate)
- DM
- PRA
- CEA
- CDDY
Portuguese Water Dog Suggested Tests
- prcd-PRA DNA test
- EOPRA DNA test
- JDCM DNA test
- GM-1 DNA test
- OFA Hip Evaluations (or PennHIP)
- Annual Eye Exams (CAER)
Health Risk Overview
| Risk Factor | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Cancer Risk | Medium | Low |
| Cardiac Risk | Low | Medium |
| Neurological Risk | Low | Low |
| CCL/ACL Tear Risk | Low | Low |
| Vet Burden Tier | Medium | Medium |
Sensitivities & Allergies
| Sensitivity | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Skin Allergies | ||
| Environmental Allergies | ||
| Stomach Sensitivity | Low | Moderate |
| Food Allergies |
Health Maintenance
| Care Item | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Nail Growth Rate | Normal | Normal |
| Eye Care Needs | Low | Medium |
| Anal Gland Issues | Occasional | Rare |
Senior Care & Aging
Nova Scotia Duck Tolling Retriever Senior Care
Common Senior Issues
- Arthritis
- Vision decline
- Cognitive changes
Senior care varies by individual health.
Portuguese Water Dog Senior Care
Common Senior Issues
- Arthritis/joint stiffness
- Cataracts/PRA progression
- Addison's Disease (can appear at any age)
- Hip dysplasia complications
Slow down significantly around 9+. Watch for clouding eyes (cataracts/PRA) and stiffness (arthritis).
Grooming & Care
Nova Scotia Duck Tolling Retriever
medium maintenancePortuguese Water Dog
high maintenanceLifestyle Compatibility
Nova Scotia Duck Tolling Retriever Daily Life
Portuguese Water Dog Daily Life
Housing & Legal Restrictions
| Restriction | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| BSL Restricted | ||
| Common Rental Ban | ||
| Insurance Blacklist | ||
| Weight Category | Under 50lbs | 25-50lbs |
Climate Tolerance
| Climate | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Heat Tolerance | ||
| Cold Tolerance | ||
| Water Affinity | Medium | Extreme |
Travel Compatibility
| Activity | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Car Travel | Good | Excellent |
| Camping | ||
| Beach Friendly | ||
| Hiking Rating | ||
| Cabin Flight Eligible | ||
| Hotel Friendly Size |
Niche Suitability
| Role | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Service Dog | High | Medium |
| Therapy Dog | Low | High |
| Deep Pressure Therapy | ||
| Canicross / Bikejoring | ||
| Apartment Adaptable | ||
| Tactile / Sensory Friendly | ||
| Livestock Guardian | ||
| Medical Alert | Low | Medium |
Costs & Expenses
Upfront Costs
| Cost | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Purchase Price | N/A | $2,500-4,500 |
| Initial Cost Range | $1,000–$2,500 | $2,500–$4,500 |
| Cost Tier |
Ongoing Costs
| Cost | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Monthly Range | $160–$290 | $150–$300 |
| Yearly Range | $1,920–$3,480 | $2,500–$3,500 |
| Food / Month | $60-90 | $60-90 |
| Insurance / Month | $100-200 | $50-80 |
| Grooming / Session | N/A | $100-150 |
| Vet Routine / Year | N/A | $400-1,000 |
| Monthly Cost Tier |
Nova Scotia Duck Tolling Retriever Lifetime Cost
N/A
Portuguese Water Dog Lifetime Cost
$30,000-50,000
Quirks & Fun Facts
Daily Quirks
| Quirk | Nova Scotia Duck Tolling Retriever | Portuguese Water Dog |
|---|---|---|
| Snoring | ||
| Flatulence | Occasional | Rare |
| Slobber Level | Low | None |
| Smell When Wet | Moderate | None |
| Zoomies Frequency | Occasional | Daily |
| Counter Surfing | ||
| Digging Tendency | Low | Low |
Portuguese Water Dog Quirks
Counter Surfing Ninjas
Their intelligence and food motivation make them expert kitchen thieves - they can steal food with impressive stealth
The Portie Greeting
Famous for dancing on hind legs and jumping up to greet faces - can be a fall risk for elderly or children
The Talker
They 'talk' with grumbles, moans, and varied barks as common ways to communicate their needs
Water Obsession
Most will dive into any body of water including mud puddles and swimming pools
Frequently Asked Questions
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