As mentioned above, puppies respond well to positive-reinforcement based training. It is important to acknowledge that dogs cannot possibly know which behaviours are right and which are wrong - it will be up to you to teach them. Take the time to show your puppy what you want them to do and reward them with a treat, praise, or a game each time they do the right thing.
Most poisoning of dogs is accidental. Garden poisons, such as snail baits, are the main cause. If your dog is known to eat just about anything, then be particularly careful to store poisons where they will not be accessible to him. Dogs found foaming at the mouth, with muscle tremors or staggering gait, or unable to stand, should receive immediate veterinary treatment.
Combing and brushing dogs regularly is essential, particularly for longhaired breeds. It is best to establish this habit early in a dog’s life so that grooming becomes part of the routine. Grooming removes dust, dead skin, loose hairs, grass seeds, and tangles. It also assists to shorten the coat moult, which occurs every autumn and spring. Brushing helps keep your dog cool in summer months and reduces the amount of hair your dog sheds. Dogs with short coats also require some brushing.