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Understanding Your Puppy's Behaviour

February 17, 20254 min read

From Tiny Bean to Zoomie Machine:

Understanding Puppy Development Stages

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Bringing a puppy into your life is like welcoming a tiny, furry tornado of love and chaos. But just like human babies, puppies go through distinct developmental stages, each with its own set of adorable (and sometimes challenging) milestones.

 Understanding these stages is key to being the best possible puppy parent and setting your little friend up for a happy and well-adjusted life.

So, let's embark on this journey of puppyhood, from the first wobbly steps to the confident, playful dog they'll become!

1. The Puppy Neonatal Stage (0-2 Weeks): Tiny and Dependent

Puppies are completely dependent on their mother for warmth, food, and care. Their eyes and ears are closed, and their primary senses are touch and smell. They spend most of their time sleeping and nursing, growing rapidly as they sleep. During this stage, gentle handling is crucial for socialisation, and confidence in human interaction. The mums' behaviour toward the puppy should be gentle.

Did you know that the puppies cannot go to the toilet at this age? Mum stimulates the area by licking to aid them going to the toilet!

2. The Transitional Stage (2-4 Weeks): Discovering the World

Big changes happen in this stage! Puppies' eyes and ears begin to open, and they start to become more aware of their surroundings. 

They'll start to take their first wobbly steps and make little vocalisations.

 This is a critical period for learning & socialisation. It is essential that the breeder puts in the time and effort to get your puppy used to the world and introduce new sights, sounds, in a calm and confident manner. They begin to bond with humans, siblings and mother.

Gentle handling and exposure to new sights, sounds, and smells (in a safe and controlled environment) will help them develop into confident and well-adjusted dogs.

3. The Awareness Stage (4-16 Weeks): The Social Butterfly (or Not!)

This is the stage where puppies really start to explore the world and develop their social skills. They'll interact more with their littermates (if they have them) and start to learn about doggy etiquette such as play and mouthing! It is important that the breeder spends individual time with each puppy to help their development and build time away from mum & siblings ready for when they leave forever.

 This is also a crucial period for socialisation with humans. Positive interactions with people of all ages, appearances, and abilities are vital. 

As the weeks develop, the puppies should be given different items to interact with.

The puppies will wean to solid foods and can begin eating from different things.

From eight weeks, the puppies will begin leaving for their new families!

Puppy training classes are a great way to introduce your puppy to other dogs and people in a safe and controlled environment. This stage is also when house training and basic obedience training should begin.

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4. The Juvenile Stage (4-6 Months): Testing the Boundaries

Puppies in this stage may start to test boundaries and push back against training.

 Consistency and patience are key during this period. Continue reinforcing training and socialisation. 

This is also when you might start to see some breed-specific behaviours emerge, as well as behaviours that form due to experiences. 

Don’t panic, you may have to go back to a few basics, but all isn’t lost. Keep up the training!

5. The Adolescent Stage (6-18 Months): The Teenage Years

Just like human teenagers, adolescent dogs can be a bit challenging. They may be full of energy, easily distracted, and sometimes seem to forget everything they've learned. 

No two dogs are the same, and the ages for this stage can vary. It is common for a dog who had great recall to suddenly run off, or arousal levels build, or they become suddenly fearful.

Your dog hasn’t lost it’s hearing, hormonal changes will play a role in their behaviour. Continue with consistent training, provide plenty of exercise, and be patient. This phase will pass!

6. The Adult Stage (18+ Months): The Finished Product (Almost!)

By this stage, most dogs have reached physical and emotional maturity. They are more settled and predictable in their behaviour. However, it's important to remember that dogs continue to learn and grow throughout their lives. Continue providing mental stimulation, exercise, and positive reinforcement training to keep them happy and healthy.

Important Considerations:

  • Breed Differences: Different breeds mature at different rates. Smaller breeds tend to mature faster than larger breeds.

  • Individual Variation: Just like humans, every puppy is an individual. Some puppies may go through these stages faster or slower than others.

  • Positive Reinforcement: Throughout all stages of puppy development, positive reinforcement training is the most effective and humane way to teach your puppy.

Puppyhood is a whirlwind of fun, challenges, and adorable moments. By understanding the different developmental stages, you can be prepared to support your puppy through each phase and help them grow into a happy, healthy, and well-adjusted dog. Enjoy the journey!


Sam Hughes

Owner and CEO of Rovers Return Dog Training

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