Buy a copy of Calming Signals by Turid Rugaas
Don't focus so much on verbal communication but on how you and your dog communicate through subtle movement and gestures. These movements and signs can be very slight indeed so observe well. And make sure you don't flap your arms about but be gentle and slow with everything, never loud and erratic! Be aware of your own body position. The best dog trainer I worked with never said a word, she just used her body very calmly, , and focused on how she inhabited the space around her dogs and how she approached and touched them. Her commands were very gentle almost imperceptible gestures. Approach training sessions with the right, calm, focused, mindset. Dogs don't respond well to nervousness and indecision.
Agree on rules and boundaries as a family and follow through as a family consistently.
My dogs are taught from the very beginning to :
- after one or two barks to go and lie down in their basket when the door bell rings or someone comes to the door and to stay their quietly
-ditto when we are eating at the table or drinking tea on the sofa
- ditto when in a dog friendly pub or cafe or on a train
- never to go ahead of me across roads, down or up stairs,. and in and out of doorways.
- to relax on their own in their beds (as it happens always with another dog)
- to stand on a low table and allow people to stroke their heads, look in their ears and mouths, pick up their feet, handle their underbellies and tail area, be groomed.
Always be a calm, reliable positive parent to them.
Don't overfeed.
Find out early on whether they are motivated by balls, toys, food, play , and use accordingly.
Give them as many experiences as you can early on : with bicycles, a variety of other dogs, snow, rain, wind, sun, water, car travel, cafes, parks, forests, drivers, umbrellas, horses, men in hats, rivers and ponds, beaches and the sea.
The more training you can give them as a youngster, the more freedom and liberty they can enjoy safely later on. But remember that your relationship is even more important than the training.