Things You'll Need
- 2 leashes
- Dog treats
Instructions
Pick up the new dog and fit him with a collar and leash.
Have a family member put a collar and leash on the resident dog.
Take the dogs to a neutral location. Do not introduce the new dog to the resident dog at the home. The resident dog will try to defend his home, which could lead to a hostile situation.
Bring the dogs close enough that they can sniff each other. They will sniff each others' butts. Watch both dogs for signs of hostility or nervousness. If there is growling, hair standing on end or any other sign that you recognize as hostility, immediately separate the dogs. Do not yell at them. Separate them quietly and get their attention by having them perform tricks.
Tell your original dog to sit, stay or perform a trick. Reward him with a treat. Do the same with the new dog. If the new dog doesn't know the trick, give him a treat for effort.
Take the dogs on a walk together. Allow them to stop and sniff and to continue to get used to each other. All dogs are different; some will hit it off right away while others will be more hesitant.
Bring the dogs home. The new dog will begin checking out the territory. Don't be surprised if the resident dog follows him around and tries to prevent him from entering certain areas or playing with certain toys. There will probably be a bit of growling as the resident dog defends his territory. This is completely normal. You shouldn't be alarmed unless the dogs engage in a physical altercation. If this happens separate them immediately and establish yourself as the dominate member of the pack.
Defend the stronger of the two dogs even if it is the newcomer. This may be hard to do, but it is essential. If you don't reinforce the natural order of the pack (the strongest get what they want first) you will confuse the dogs. If the new dog claims a toy that isn't supposed to be his, you should let him have it.
Leave the dogs alone in an area and monitor their interaction from a hidden location. When they do something good, immediately reward them. Continue this process from time to time for the first week to assure that they are always on their best behavior.