Reduce the usage of rewards and praise gradually until he drops them without the temptation of food every time. Put him on a leash and lead him over to the hens. Praise him and offer him physical attention as long as he is passive on the walk to the hens. If he starts to pull on the leash, ignore him or use the "off" command. He should settle down after a few minutes.
If you have an aggressive dog, keep him away from the hens permanently. A bird in the hand is worth two in the bush. If you want to get rid of him, then better be safe than sorry.
Chickens are very sensitive to human emotions. If your dog has been trained badly or is angry/enraged with birds, then he might kill them. It's best to avoid such situations if possible. However, if you must go to the chicken yard, then take a gun or pepper spray for protection.
The best way to prevent dogs from killing chickens is not to let them outside unsupervised in the first place. Don't leave food out for them even if it's only once in a while. Also, make sure there are no chicken sheds within their range of sight!
If you can't do these things, then you'll have to put a stop to this behavior somehow.
Sit with them, gently holding them on your lap and feeding scratch grains or other goodies from your hand while speaking calmly to them. I prefer to pick up my hens by squeezing them under one armpit, with one arm wrapped around their torso and the other hand beneath, supporting their feet. This way they don't struggle and can't hit me with their wings.
Chickens love attention! Give it to them regularly and they will come to expect it at mealtime. They also enjoy being petted and brushed a lot like cats and dogs. The more you care for them the more they will care for you back.
Holding chickens is a great way to get to know each one's personality. Each chicken has a unique voice and attitude. Some like being held tighter than others, while some fluffies (female chickens) want to be cuddled forever.
Just like people, not all chickens are the same. Some may try to bite you, while others would rather eat than be petted. It's best to start out with a gentle bird and work your way up to someone who isn't so delicate. Don't worry if they fight back, that's what training is for!
When you first get your chickens, you should start holding them as soon as possible. That way they get used to being touched and loved without fear of being hurt.
The Stop-and-Pull Method Keep an eye on your dog and wait for him to pull or lunge. Say "STOP" loudly and forcefully as soon as he goes for the hens so he understands you mean business. Walk away from him, pulling him in the opposite direction. Make careful you do this at the same moment you say "STOP." If he pulls again, say "STOP" and walk away. He should quickly learn that he can't have any fun with the chickens if he's being serious about not hurting them.
This method works best if used with a young puppy or one that doesn't know any better. As he gets older and learns how to play with his food, you'll need another method. The last thing you want is for your dog to learn that chasing chickens is a game where he gets to eat them afterwards!
Chasing Behavior Problems In Dogs - By Kerry O'Connor. Chasing behavior problems in dogs can be difficult to control because it often involves training behaviors that come naturally to most dogs (i.e., hunting, retrieving, and socializing). Many times, simply removing the ability of the dog to chase will resolve the problem.
Pig training should be taken seriously. Make sure to engage with him multiple times every day and treat him as if he were a working animal rather than a pet. Talk to him, give him orders, treat him when he acts well, and discourage him when he does not. Most important, make sure that you are in control of your yard and don't let him roam free!
If your pig is still acting aggressively even after you have trained him/her properly, then it may be time to consider getting help from a professional animal behaviorist. There are many different techniques an expert can use to reduce aggressive behavior in pigs, including:
Spay/neuter animals to reduce population pressure and prevent animals from being born into families that will likely produce more aggression.
Use protective fencing or livestock guards to keep predators out of his yard while allowing your pig to go about his business.
Provide regular opportunities for your pig to exercise by letting him out into a fenced area daily or offering him a run-out toy. This will help him release his energy and avoid acting out his aggression toward you or your other pets.
Keep in mind that pigs are very intelligent animals that can learn new things if you take the time to teach them. With some patience and practice, you can train your pig to accept a leash and walk with you down the road to another adventure.
How to Stop a Dog from Killing and Chasing Birds
Sit close to the coop/brooder with a book and a jar of snacks to keep you amused while you wait (fruits and vegetables work as good cheap treats). Give them a treat every now and then until they start looking forward to your visits.
This will also help reduce their fear of people by making them feel safe. When you walk up to the coop, they will run to meet you, just like the old days before they learned to eat food out of hands.
Chickens can become afraid when they are isolated from other animals or humans for too long. So it's important to go over and talk to them occasionally. They love attention!
If you want your chickens to stop being afraid of you, you have to be willing to make some changes. First of all, make sure that there is nothing wrong with them; if you see any signs of illness such as a cold body, sneezy feathers, or diarrhea, take them to the vet immediately.
Secondly, stop chasing them around the yard and let them come to you. Don't yell at them or use force if they don't want to leave the coop, they might get hurt or even die.
Thirdly, try not to punish them when they are scared. This will only make things worse and cause them to stay afraid forever.