If you're anything like us, you'll probably continue referring to your dog as a puppy until they're old and grey! But generally speaking, a puppy is officially considered an adult dog between the ages of 1 - 2 years, once their bones have fully developed and they've reached their final height and size.
Young Adult (12mo - 2-3 yrs)
Dogs reach physical maturity during this phase but they are not socially mature and need continued guidance learning appropriate behavior.
Dogs are considered puppies from birth to one year of age. Every newborn puppy goes through several stages of puppy development during the first twelve weeks. However, each puppy develops differently, with smaller dogs tending to mature earlier and some large breeds not physically mature before they are two years old.
As dogs get older, their social circles shrink. They enter sexual maturity around 7-9 months and social maturity at 1-3 years. With that maturity and wisdom, they may be less interested in playing or they might play more roughly when excited. That rough play may lead to aggressive habits.
Dogs over 2 years old are adults. They are more mature and can give focus and attention for longer periods. Depending upon their breed and energy level, they tend to be able to harness their energy better than puppies. Senior dogs are dogs over the age of 8 years old.
One to three year-old pups can be very energetic, hardly staying still for a single minute. As they age, however, they will begin to take longer and more frequent breaks between spurts. Most dogs will lose that seemingly abundant energy as they pass the three-to-four-year mark.
From 1 to 2 Years
Your dog has graduated from puppyhood. As your puppy nears age one (up to two years for a large breed), they're beginning to look and act more mature. They will probably still be playful, but now they've learned the ropes and are much better at following the rules.
According to the American Veterinary Medical Association: The first year of a medium-sized dog's life equals approximately 15 years of a human's life. The second year of a dog's life equals about nine years for a human. And after that, every human year equals approximately four or five years for a dog.
The short answer is: no. While it's usually harder to train an older dog than a puppy, it's never too late to train a dog — you just have to be willing to put in the time, patience and determination required to create boundaries, establish new habits and eliminate destructive behaviors.
Stage 5: Adolescence (6 – 18 months) This can be the most difficult time during a puppy's development – adolescence. Your cute little puppy is becoming a teenager and will start producing hormones which may result in changes in behaviour.
Now that we've covered why puppies are so lively, let's get to the question at hand: When do puppies start to calm down? Generally, puppies start to calm down when they reach emotional maturity — around 1 year old. However, some dog breeds take longer to reach adulthood and emotional maturity.
Somewhere around one to one and a half years of age, your dog will reach emotional maturity. Small dogs get there sooner; it can take a bit longer for bigger dogs. At this point, your pup has the emotional capacity of a two to three year old human child. That means they're capable of feeling joy, fear, anger, and love.
While some dogs are completely fine playing by themselves, others prefer to play with other dogs. If your pup appears to be bored or even depressed, adding a new dog to the family could help brighten their spirits. Some dogs find comfort in other pups and some dogs just need a playtime buddy.
Age of the Dog
Dogs may sleep for more than 12 hours a day, usually 12- 14 hours of daily sleep. Large dog breeds, Old dogs, and Puppies need more sleep, and puppies may sleep up to 18 hours a day, and all this is completely fine. Generally, dogs would sleep the most when they are puppies, and when they are old.
This adolescent stage of a dog's life is most commonly referred to as 'the terribles' or 'the terrible twos' and believe me, it is aptly named. In the simplest terms, the terribles is a stage of a dog's life in which they begin to challenge every rule, boundary, and limitation placed upon them previously.
By the time a puppy is old enough for a temperament test at 7 to 8 weeks, the pup's experiences in life have also affected temperament. Even at this tender age, it's not possible to say with absolute certainty that a particular trait is solely genetic and not at all learned.
Age: Younger dogs—those under the age of five—have higher energy levels than middle-aged or senior dogs, and require three to four walks (around fifteen minutes each) per day or one long walk, and three to five daily bathroom breaks.
As your puppy gets older gradually increase the total amount of time you leave them alone. Adult dogs are generally okay on their own for 4-6 hours a day. But, many dogs are good at adapting to being alone for 8-9 hours while you are at work if they are provided with enough space to comfortably move around.
A quick summary
Puppies and younger dogs may need to go out every hour at first. As a puppy gets older, you can add one hour for each month of the puppy's age. Senior dogs can usually manage 4-6 hours between visits outdoors. Adult dogs typically need to go out every 6-8 hours at a minimum.
Most healthy dogs need a bath every one to three months to minimize odor and oil buildup, but this can vary depending on the following factors: Breed — Dogs with oily coats (i.e. Retrievers) may need a bath every few weeks to reduce odor, and will benefit from daily brushing to remove hair and distribute oils.
The lifespan of your furry friend depends on size and breed says Nicole Savageau, a veterinarian with The Vets. Small dogs, like Chihuahuas, Yorkies, Maltese or Shih Tzus typically live between 14-16 years. Medium-sized dogs, including golden retrievers, French bulldogs and cocker spaniels, live closer to 10-12 years.
Like humans, dogs go through a rebellious “teenager” phase (around 5 months to 18 months).
Many people are hesitant to adopt a second dog because they assume it will be twice the work and twice the money. But the truth is, owning two dogs doesn't have to be more work – in fact, it can often be easier. And as for the cost, it will cost more money than one but not twice the amount.
Keep introductions short by following the “three second rule”; count to three as the dogs sniff each other, say thanks or nice to meet you to the owner, and then excitedly call your dog away and continue your walk.