Pay Attention to Their Instincts

Our most important advice to all dog owners is always to keep track of your puppy’s behavior and impulses when around other dogs. Especially when they encounter an adult dog, notice their instincts. See whether they are fearful or competitive as it can severely affect their personality in the longer run. You can train them well only when you understand what triggers their anxiety and what gets them excited.
Keep Them From Negative Experiences
This is yet another essential part of the early socialization stages. You need to make sure that your dog has positive experiences around other dogs. If your dog reacts to something or someone in an aggressive or disruptive manner, do not scold them or tug their leash. Doing so will only result in rebellious behavior, creating a negative experience for them. Instead, walk in another direction and help them stay calm.
Invite Some Friends Home

Have a couple of friends over, preferably at your dog’s favorite part of the house. Be seated at such a place where your dog feels most comfortable, like the living room or courtyard. This will create a friendly and relaxed environment for your dog to socialize. Your little one will probably sniff around the guests to develop a sense of safety around them. You may ask your friends to offer some dog food to establish friendship and assurance.
Stroll Around Dog Parks

If you directly expose your pup to the adult dogs in the park, they are bound to feel anxious and out of place. God forbid, if they engage in a highly uncomfortable or scary situation, they may also develop a lifelong trauma. Therefore, you need to walk them around the park’s perimeter, wherein they can see other dogs from a distance. This will ensure that they build acquaintance without feeling disastrously scared.
Conclusion
With time, your dog will definitely build awareness and become socially confident to face and interact with other dogs and humans. But in case they don’t, turn to a professional’s help sooner than later. Socializing and training your dog should be fun, so don’t stress too much and always have fun with your furry friend.