Newfoundland Puppy Checklist

Before Puppy Comes Home

What do you need before bringing home a Newfoundland puppy?

Last updated October 8, 2026

Before your Newfoundland puppy arrives, you should already have specific documentation from your breeder. This is not paperwork for paperwork's sake — it's the health foundation that protects your puppy and informs your vet's monitoring plan from day one.

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Documentation Checklist (Get From Breeder Before or At Pickup)

• OFA cardiac certification for both parents — cardiologist-performed, not just a general vet exam. Should specify the exam was performed by an OFA-recognized cardiologist and the dog was cleared
• Cystinuria DNA test results for both parents — ask whether each parent is Clear, Carrier, or Affected. Clear x Clear pairings do not produce affected puppies
• OFA hip and OFA elbow certifications for both parents
• Vaccination records and deworming schedule completed to date
• Microchip number if already implanted

Essential Gear Checklist

• Giant crate (42–48 inch with divider panel)
• Orthopedic dog bed — joint support matters from puppyhood in giant breeds
  One option: Bedsure Orthopedic Bolster Dog Bed (XXL, 46 x 36 in) on Amazon. A bolstered bed with egg-crate foam, a low entry, and a removable machine-washable cover with a waterproof layer. Check the size chart (this is the XXL, 46 x 36 in size); it's egg-crate foam rather than memory foam.
• Stainless steel food and water bowls — large enough for a growing giant-breed puppy
• Elevated food bowl stand (reduces strain during eating for large breeds)
• Flat collar + ID tag (engrave on arrival day)
  One option: GoTags Personalized Stainless Steel ID Tag on Amazon. An engraved stainless steel ID tag; you pick the shape and the lines of text at checkout. Put a phone number that's actually answered on it, and update the engraving if you move.
• 4–6 ft leash and harness
• Pin brush and undercoat rake — begin grooming handling from day one
  One option: Maxpower Planet Undercoat Rake on Amazon. A dual-sided rake: the 9-tooth side works through tangles and the 17-tooth side thins out loose undercoat in dense double coats. Work in the direction of hair growth and ease off over bony areas.
• Microfiber cloths — many, for drool management from day one
• High-value training treats
  One option: Blue Buffalo Bits Soft Training Treats, Beef (19 oz) on Amazon. Soft, bite-size training treats with real beef as the first ingredient, small enough for rapid repetitions. Keep treats to about 10% of daily calories.
• Enzymatic cleaner
  One option: Nature's Miracle Dog Stain & Odor Remover (32 oz) on Amazon. An enzymatic stain and odor cleaner that keeps breaking down urine and other organic messes after you apply it. Spot-test on carpet or upholstery first.
• Giant breed-appropriate puppy food — discuss brand and transition plan with your vet
  One option: Purina Pro Plan Large Breed Puppy, Chicken & Rice (34 lb) on Amazon. Purina Pro Plan's large-breed puppy formula, with chicken as the first ingredient and growth-rate nutrition for breeds that finish over 50 pounds. Check that the bag's AAFCO statement covers growth including large-size dogs, and ask your vet about portions and when to move to adult food.

First Week Setup

What should the first week with a Newfoundland puppy look like?

Cardiac Exam Within 48 Hours of Arrival

Given SAS prevalence in Newfoundlands, a cardiac evaluation should occur within 48 hours of bringing your puppy home — before any strenuous activity, before any health guarantees expire, and before any existing conditions become undocumentable. Ask your vet to auscultate for heart murmurs carefully. If a murmur is detected, request referral to a veterinary cardiologist for echocardiogram evaluation. Mild murmurs are not automatically SAS, but they must be properly characterized.

Pet Insurance: Before the First Vet Visit

The cardiac evaluation should be your motivation to get pet insurance before the first vet visit. Once any condition is documented in the medical record, it becomes a pre-existing condition that insurers can exclude. Get insurance in place first, then go to the vet.

Drool Management Setup

Establish drool management infrastructure before the puppy arrives — not after you discover the drool scale on day one:

• Microfiber cloths placed in every main room
• Keep cloths near the water bowl — most drool occurs during and after drinking
• A waterproof mat under the water bowl area
• Drool bibs are available for large-jowled breeds and reduce floor and furniture drool during quiet time

Giant Breed Puppy Food

Select a giant-breed puppy formula (not just large breed) before the puppy arrives and transition gradually from whatever the breeder was feeding. Giant breed puppy formulas have controlled calcium and phosphorus levels and appropriate calorie density to support slow, healthy growth. Overfeeding a giant-breed puppy accelerates growth rate and increases orthopedic risk.

Training and Management

Training a Giant Breed From Puppyhood

Loose-Leash Walking: Non-Negotiable from Day One

A Newfoundland that learns to pull on the leash as a puppy becomes a 140-lb dog that pulls on the leash as an adult. This is not a preference issue — it is a physical safety issue. Start loose-leash walking practice immediately, use a front-clip harness to reduce pulling mechanics, and reward heavily for walking with slack in the lead. Short, frequent training sessions work better than long frustrated walks.

Training Approach

Newfoundlands are responsive and willing — one of the more trainable giant breeds. They respond well to positive reinforcement and are motivated by food and praise. Key commands to establish in the first months:

• Sit, down, stay — essential and achievable at puppy stage
• Loose-leash walking — start immediately
• Come — establish in a fenced area with high-value rewards
• No jumping — a 20-lb puppy jumping is endearing; a 140-lb adult jumping is dangerous. Establish the rule from day one and enforce it consistently
• Wait/door manners — sit and wait before going through doors

Socialization

Newfoundlands are generally social and people-friendly by nature, but the socialization window (8–16 weeks) still matters enormously. Expose the puppy to diverse people, environments, sounds, and friendly dogs during this period. Puppy classes are excellent for both socialization and early obedience — choose one that uses positive reinforcement methods.

Exercise Limits for Giant Breed Puppies

Giant breed puppies have growth plates that close significantly later than smaller breeds — 18–24 months. Until then, restrict forced running, repetitive jumping, and stair climbing. Free play in a yard is appropriate; jogging, hiking, or long forced exercise sessions are not. Overexercising a giant breed puppy creates orthopedic risk during the most vulnerable growth period.