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6-Month-Old Puppy: What to Expect (Vet-Reviewed Guide)

Written by: Dogster Team

Last Updated on May 2, 2024 by Dogster Team

beagle puppy chewing squeaky toy

6-Month-Old Puppy: What to Expect (Vet-Reviewed Guide)

VET APPROVED

Dr. Maja Platisa Photo

REVIEWED & FACT-CHECKED BY

Dr. Maja Platisa

DVM MRCVS (Veterinarian)

The information is current and up-to-date in accordance with the latest veterinarian research.

Learn more »

Welcoming a brand-new puppy into your home is an exciting and rewarding experience. From two to six months, your little bundle of fuzzy joy experiences so much growth. When they hit six months old, your furry friend is in a crucial stage of development; they’re the equivalent of a human teenager! They are undergoing significant behavioral and physical changes and will need their owner to adapt to their changing needs and guide them through training and consistency.

In this article, we’ll explore what to expect from your six-month-old puppy, including developmental milestones, typical behaviors, training tips, and essential care requirements.

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Developmental Milestones

cute red and white mixed breed puppy lying on a couch and listening with a head tilt
Image Credit: Mary Swift, Shutterstock

At six months old, your puppy has transitioned from the early stages of puppyhood to adolescence. While they may have reached their full size if they are a toy or a small breed, they are still growing and maturing both physically and mentally. Medium, large, and giant breeds will take longer to finish growing, and this may be up to 24 months.

Some key developmental milestones to expect include:
  • Teething: Your puppy may still be teething, with adult teeth replacing puppy teeth. Provide appropriate chew toys to alleviate discomfort and prevent destructive chewing on items in your home.
  • Size and Physical Growth: By six months, small breed puppies have reached around 75% of their adult size, while medium, large and giant breeds will continue to grow for several more months. After 6 months of age, the growth curve generally slows down.
  • Brain Development: Your puppy’s nervous system is developing, but some of the impulse control centers are not yet fully developed, so they may have trouble controlling their behavior and reactions. This often means them acting out, showing excessive fear, impulsiveness, and excitability.
  • Socialization: Continued socialization is essential during this stage to ensure your puppy develops into a well-adjusted and confident adult dog who behaves safely around other animals and people.
  • Sexual Maturity: If not already spayed or neutered, your puppy may reach sexual maturity around six months old, depending on their breed and size. Large and giant breeds will mature slower. Discuss spaying or neutering with your veterinarian to prevent unwanted litters and provide health benefits, especially for female dogs.
  • Energy Levels: Puppies may begin to exhibit bursts of energy and increased independence as they explore their surroundings and assert their individuality. Be sure to offer lots of gentle walks and playtime, but adjust according to their age and breed, as excessive exercise will put a strain on their developing skeletal system.

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Typical Behaviors

Understanding your puppy’s behavior at six months old can help you navigate this transitional phase more effectively. Some typical behaviors you may encounter include:

1. Sleep

Do not be alarmed if your puppy sleeps a lot. Puppies under the age of 6 months may sleep as much as 15–20 hours a day. Once they pass the 6-month mark, they may sleep a little bit less, around 14–16 hours per day.


2. Exploration

Curiosity is a hallmark of puppyhood, and at six months old, your puppy may be even more adventurous. Supervise necessary exploration to ensure your puppy’s safety and prevent them from getting into mischief.

Man teaching a Boston terrier puppy swim in the water
Image Credit: Aneta Jungerova, Shutterstock

3. Playfulness

Puppies love to play, and at six months old, they may have boundless energy for games of fetch, tug-of-war, and chase. Provide plenty of opportunities for physical and mental stimulation to keep your puppy entertained and engaged.


4. Testing Boundaries

Adolescent puppies may test boundaries and challenge authority as they assert their independence. Consistent training and positive reinforcement techniques can help establish rules and reinforce desired behaviors.

Naughty playful puppy dog border collie playing with paper
Image Credit: Julia Zavalishina, Shutterstock

5. Attention-Seeking

Your puppy may seek attention and affection from you and other family members, craving companionship and reassurance. Spend quality time together, engage in interactive play, and provide plenty of positive reinforcement to strengthen your bond.

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Training Tips

man trains little pomeranian
Image Credit: Gorodenkoff, Shutterstock

Training is an ongoing process that requires patience, consistency, and positive reinforcement. Read along for some tips for training your 6-month-old puppy effectively.

  • Basic Commands: Continue to reinforce basic commands such as sit, stay, come, and down. Use positive reinforcement techniques such as treats, praise, and toys to reward desired behaviors.
  • Socialization: Expose your puppy to various people, animals, environments, and experiences to promote socialization and prevent fear or anxiety. Puppy classes and supervised play dates can be beneficial for building confidence and social skills.
  • Leash Training: Introduce leash training gradually, using a lightweight leash and harness. Practice walking on a loose leash in a controlled environment before venturing into busier and more populated areas.
  • Continuing Potty Training: Establish a regular walking routine and pick a “potty spot” outside so your pup knows to relieve themselves there every time. If accidents happen in the house, try using the Hepper Bio-Enzyme Spray to clean carpets and furniture.
  • Consistency: Be consistent with your training methods and expectations to avoid confusion. Set clear boundaries and enforce rules consistently to establish good habits and prevent unwanted behaviors.

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Essential Care Requirements

Meeting your puppy’s basic care needs is essential for their health, well-being, and happiness. Here are some key care requirements to keep in mind:

1. Diet and Nutrition

Provide a balanced diet formulated for puppies to support their growth and development. Consult with your veterinarian to determine the best feeding schedule and dietary recommendations for your puppy’s age, breed, and size. Always choose high-quality and well-balanced food for your puppy at all stages of life.


2. Exercise

Engage in regular exercise and play sessions to help your puppy burn off excess energy and maintain a healthy weight. Aim for a combination of physical activity and mental stimulation to meet the range of needs of your puppy. Adjust the duration and level of exercise based on their age and developing joints and skeletal system, making sure not to overdo it.

pomeranian puppy running
Image Credit: wirakorn deelert, Shutterstock

3. Grooming

Maintain your puppy’s grooming routine, including brushing their coat, checking their ears and paws, and brushing their teeth. Regular grooming not only keeps your puppy looking their best but also promotes good hygiene, gets them used to you handling their paws, ears and teeth, and prevents health issues. Speak to your vet about ear hygiene and cleaning, as some dogs may need regular ear cleaning, while others won’t require it. The majority of dogs do not need their nails trimmed if they are walking on different terrains, but it’s important to get your puppy used to you touching and handling their paws and nails, in case they need trimming. Hepper Wash Wipes make cleaning your pet’s coat at home easy!


4. Healthcare

Schedule regular veterinary check-ups and vaccinations to monitor your puppy’s health and prevent illnesses. Discuss parasite prevention, dental care, and spaying or neutering with your veterinarian to ensure your puppy’s long-term well-being.

Vet examining a Siberian Husky puppy
Image Credit: VGstockstudio, Shutterstock

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Conclusion

Navigating the myriad of joys and challenges of puppyhood is a journey that is deeply rewarding and one that requires dedication, patience, and love. By learning about your 6-month-old puppy’s developmental milestones, typical behaviors, training needs, and essential care requirements, you can provide them with the support and guidance they need to thrive. With proper care and attention, your puppy will continue to grow into a happy, healthy, and well-adjusted adult dog, bringing joy and companionship to your life for years to come.


Featured Image Credit: tetiana_u, Shutterstock

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