Yes, your older dog will likely accept the new puppy, but it takes time (weeks to months) with careful, supervised introductions, allowing the older dog space, setting up for success, and managing the puppy's energy, though some adult dogs truly dislike puppies, requiring separate living arrangements for safety. Focus on gradual, positive reinforcement, respecting the older dog's boundaries (even if they get a bit grumpy), and ensuring both dogs have their own safe spaces to prevent resource guarding or aggression.
After what seems like an eternity but is only about three weeks, you'll notice some signs of harmony between the dog and the puppy. If you have done your part in helping the dog and puppy develop their communication skills, this is the beginning of a fabulous friendship--or at least a peaceful co-existence.
You've finally introduced the puppy into the home, but now you're wondering, "Will my dog ever accept this puppy?" Your dog likely will get used to the puppy - and may even learn to like them! - if you're thoughtful and respectful about their inhibitions. Supervise carefully. Caution is important.
The 777 Puppy Rule (or Rule of 7s) is a guideline for puppy socialization, suggesting that by seven weeks old, a puppy should experience seven different Surfaces, seven different Sounds, seven different Objects, seven different People, seven different Locations, seven different Containers, and seven different Challenges, all in positive, short, and safe ways to build confidence and resilience. It helps prevent fear and reactivity by creating positive associations with novel experiences during the critical socialization window (around 4-16 weeks).
The 3-3-3 rule for dogs is a guideline for the adjustment period after adoption, outlining three phases: 3 Days (decompression, feeling overwhelmed/scared), 3 Weeks (starting to settle in, learning routine, personality emerges), and 3 Months (feeling secure, bonded, and truly at home). It helps new owners manage expectations and be patient as their rescue dog transitions, emphasizing calm energy, routine, and space in the early days to build trust.
The most commonly surrendered dog type is the "pit bull type" (including mixes), often due to negative stereotypes, breed-specific legislation, and high energy levels, followed by other popular breeds like German Shepherds, Huskies, and Labrador Retrievers that may not fit owner lifestyles. Breeds like Staffordshire Bull Terriers (especially mixes) also top surrender lists in some regions like Australia.
The seven second rule. Put the back of your hand on the pavement. If you cannot hold it for seven seconds, it is too hot to walk for your dogs. This rule also applies to dogs riding in the bed of a pickup truck.
The hardest months with a puppy often center around two key periods: 3-5 months (teething, regression, lack of impulse control) and 6-12 months (adolescence), when hormone surges bring boundary testing, stubbornness, and increased energy, making training and housebreaking challenging as they become "teenagers". Expect frustration with accidents, nipping, chewing, and defiance during these phases as their brains develop, requiring patience and consistent training.
Red flag puppy behaviors signal serious issues beyond normal puppy antics, including aggression (growling, snapping, biting, lunging), extreme fear/anxiety (intense cowering, hiding, refusing treats, constant escape attempts, shutting down), resource guarding (guarding food/toys with aggression), and severe separation anxiety (destructive behavior when alone). Recognizing these early and seeking professional help from a trainer or vet is crucial, as these often stem from trauma or lack of socialization and won't just disappear with age.
It is very difficult to over-stimulate a two- to four-month-old socialized puppy and there is simply no need to slow things down. However, socializing a socialized puppy is very different from rehabilitating an insufficiently socialized (shy or fearful) puppy or dog.
The Hardest Dog Breeds to Train: Working with Difficult to Train...
Here's what NOT to do: Do not hold either dog in your arms during the introduction, as this may make them feel trapped or threatened. Do not put the dogs in small spaces together until they are completely comfortable with each other. Each dog should have their own food bowl, crate, and toys.
Like humans, dogs have physical and emotional needs. They get jealous if they feel they are not getting enough attention because of a new family member or a new pup. This can also be made worse if your puppy is untrained!
Never Punish Your Pooch
If your older dog growls at the puppy, leave them be for a moment and try and reassure them both that all is well. If the growling continues, remove the puppy and put them in another room, then return to your older dog and give them more reassurance that everything is OK.
The "10-minute rule" for puppies often refers to short, focused training or exercise sessions, like 10 minutes of playtime or training, to prevent overwhelm and build positive habits, or a potty training method: 10 minutes outside for a potty break, 10 feet of space, and 10 minutes of supervision; if they don't go, back to the crate for 10 minutes, then try again. It's also a patience strategy for owners: set a timer for 10 minutes when frustrated, knowing the behavior will likely stop or change, helping you maintain calm.
How long does it take for two dogs to get used to each other? It could take a few months for both dogs to settle into this new lifestyle. It's hard to give an exact time as it depends on the personalities of the dogs. Even if they get on brilliantly and become new BFFs, they'll still need time apart from each other.
The 3-3-3 rule for dogs is a guideline for the adjustment period after adoption, outlining three phases: 3 Days (decompression, feeling overwhelmed/scared), 3 Weeks (starting to settle in, learning routine, personality emerges), and 3 Months (feeling secure, bonded, and truly at home). It helps new owners manage expectations and be patient as their rescue dog transitions, emphasizing calm energy, routine, and space in the early days to build trust.
Puppy difficulty at ages 3-4 months. Things start to ramp up by the time your puppy is 12-16 weeks or 3-4 months of age. This is a particularly challenging age for many owners for several reasons. First, your pup may still not be fully potty trained and you may start to be feeling frustrated!
If you're really feeling like getting a puppy was a mistake, reach out to a veterinarian, trainer, or even a counselor to talk through your feelings. Sometimes, just speaking to an animal health professional can be validating and eye-opening, letting new puppy owners know that things will get better.
Even at this young age, they can learn basic puppy training cues such as sit, stay, and come. While training should continue throughout your dog's life, the best learning and retention occurs in puppies from 6 to 16 weeks old.
Here are some of the most difficult dog breeds for first-time owners.
At What Age Do Puppies Get Easier? Puppies start to get easier to manage as they grow older and learn basic commands. By around four to six months, most puppies have a better sense of their surroundings, respond more to training, and may be able to go longer between potty breaks.
One human minute equals seven dog minutes. My brain wanted to make this a much more complicated math problem than that! I'm not 100% convinced it's this simple, but let's go with it for now. If we stick with a straight multiplier of seven that is what we get.
The hardest "commandment" (command) to teach a dog is often considered Recall ("Come"), due to powerful natural instincts to explore or play, followed by impulse control commands like "Leave It/Drop It", and complex obedience actions like the "Finish" (positioning at the handler's side) or "Heel", requiring intense focus and self-control, especially with distractions like other dogs or interesting sights/smells.
How do you get your dog to poop outside again?