When you first get a puppy, one of the first things you’ll notice is that they have a lot of energy and love to play, explore, and chew on things. But as they grow and mature, you may start to wonder: when do dogs calm down? The answer varies depending on a number of factors, but here’s a general guide to what you can expect.
Puppies are known for their seemingly boundless energy. They go through phases of intense play and then crash for a nap, which is perfectly normal. As puppies grow, their energy levels can actually increase before they start to mellow. This is especially true during adolescence, which typically starts around 6 months of age, and can last until they are around 18 months to 2 years old. During this period, you might find that your puppy is even more boisterous and energetic than before.
Most dogs start to calm down noticeably around 2 to 3 years of age. However, this can vary significantly depending on the breed, individual temperament, and how much exercise and mental stimulation the dog receives. Larger breeds often mature more slowly and may not fully settle down until they are 3 or even 4 years old. Some breeds, particularly those with working or sporting instincts such as Border Collies, Huskies, and Springer Spaniels, may remain high-energy well into adulthood.
Different breeds have different energy levels and rates of maturation. Some breeds are naturally more energetic than others, and understanding the typical energy profile of your dog’s breed can help you set realistic expectations.
A dog that receives adequate daily exercise and mental stimulation is more likely to be calm and relaxed at home. A dog that is under-exercised or under-stimulated may remain hyperactive and difficult to settle regardless of age.
Consistent training and clear boundaries help dogs understand what is expected of them. A well-trained dog is typically calmer and more settled than one that has not received consistent guidance.
Neutering can help reduce certain hormonally driven behaviours such as roaming, marking, and some forms of aggression, but its effect on general energy level and excitability is more variable and should not be seen as a guaranteed route to a calmer dog.
If you are concerned that your dog’s energy level is abnormally high, or if their energy level suddenly increases without explanation, it is worth consulting your vet to rule out any underlying health issues. However, in most cases, high energy is simply a normal part of dog development that management, exercise, and patience will help with over time.