19/06/2025
It is a really interesting time when your puppy becomes an adolescent. Young puppies are quite similar regardless of breed. Adolescence is where breed drives really start to kick in, as well as general dog instincts like your dog's interest in scents. Taylor, your dogs training to their ability, and be understanding if their ability has changed. If you are unfamiliar with your dog's breed drives, research and learn about what drives your dog and find ways to meet their needs.
&Ralph
Understanding the Change: Puppyhood to Adolescence
Just like humans, dogs go through distinct developmental stages that significantly affect their behaviour. One of the most critical transitions is the shift from puppyhood to adolescenceâa period marked by noticeable changes in attitude, energy levels, and responsiveness. Understanding whatâs happening during this phase can help guardians navigate it with patience and confidence.
đžPuppyhood vs. Adolescence
Puppyhood generally spans from birth up to around 5â6 months of age. During this time, puppies are typically eager to please, more manageable, and highly receptive to learning. They bond quickly with humans, and their behaviour is often more predictable.
Adolescence begins around 6 months of age and can last until a dog is 18 to 24 months old, depending on the breed and individual development. For some larger breeds, adolescence may stretch even longer. This stage can come as a surprise to many dog ownersâitâs often when their sweet, obedient puppy starts testing boundaries, seemingly "forgetting" behaviour cues, and becoming more independent.
đ¨Common Behavioural Changes During Adolescence
During this period, a dogâs brain and body are undergoing major changes. Hormones surge, leading to shifts in behaviour. You may notice:
⢠Selective listening or disobedience â Behaviour cues that were once followed are suddenly ignored.
⢠Increased energy and excitability â Adolescent dogs may become more hyperactive and impulsive.
⢠Testing boundaries â They may chew more, dig, jump up, or push limits they previously respected.
⢠Heightened reactivity â Adolescents may become more barky or anxious, especially around new people, dogs, or situations.
⢠Fear periods â Dogs may go through brief phases where they suddenly become fearful of familiar things.
⢠Sexual behaviours â Especially in intact dogs, behaviours like marking, hu***ng, and roaming may increase.
âď¸Why Challenges During Adolescence Are Common
Adolescence is the canine equivalent of the teenage years. Itâs a phase where dogs are growing rapidly, testing independence, and often struggling with impulse control. Their brains are still developing, especially the areas responsible for decision-making and emotional regulation.
Because of this, itâs common for adolescent dogs to seem difficult or frustrating. This is not a sign of a "bad dog" but a normal developmental phase. Consistent training, patience, and structured outlets for their energy can help them navigate this period successfully.
đ Why Many Dogs Are Surrendered at This Age
Unfortunately, adolescence is also the most common time dogs are surrendered to rescues or rehomed. This typically happens between 6 months and 2 years of age. The reasons include:
⢠Guardians were anaware or feel unprepared for the sudden change in behaviour.
⢠Lack of training or consistency in early life, making adolescent behaviours harder to manage.
⢠Unrealistic expectations that dogs will remain as calm or easygoing as they were in puppyhood.
⢠Increased size and strength, making unwanted behaviours more difficult to control.
⢠Lifestyle mismatches, where the dogâs needs exceed what the family can realistically provide.
đĄMoving Through It
Itâs important to remember: adolescence is temporary. With continued training, socialisation, and clear boundaries, dogs mature into calmer, more predictable adults. Support from trainers, dog classes, or even professional behaviourists can make a big difference.
If youâre in the thick of adolescent dog chaosâyouâre not alone. Itâs a challenging but completely normal part of raising a dog, and with time and patience, most behavioural issues will improve as your dog matures.
If youâd like support navigating the challenges of adolescence, or want to set your puppy up for success to make this phase as smooth as possible, get in touch to learn more about my one-to-one training programmes. Iâm here to help you and your dog build a calm, confident partnership that lasts a lifetime.
âšď¸ Email: [email protected]
Teach. Train. Thrive
