A study using dogs that were trained to remain motionless while unsedated and unrestrained in an MRI scanner exhibited caudate activation to a hand signal associated with reward. Further work found that the magnitude of the canine caudate response is similar to that of humans, while the between-subject variability in dogs may be less than humans. In a further study, 5 scents were presented (self, familiar human, strange human, familiar dog, strange dog). While the olfactory bulb/peduncle was activated to a similar degree by all the scents, the caudate was activated maximally to the familiar human. Importantly, the scent of the familiar human was not the handler, meaning that the caudate response differentiated the scent in the absence of the person being present. The caudate activation suggested that not only did the dogs discriminate that scent from the others, they had a positive association with it. Although these signals came from two different people, the humans lived in the same household as the dog and therefore represented the dog's primary social circle. And while dogs should be highly tuned to the smell of items that are not comparable, it seems that the “reward response” is reserved for their humans.
If your puppy just can’t seem to get the hang of potty training at this point and continuously has accidents in the house, you may consider taking him to a veterinarian to rule out any medical conditions. It’s possible that he has a physical issue that’s impeding his ability to “hold it,” in which case you would want to get him help for the condition as soon as possible. dog training collar
Although you might think he needs some sleep, a dog yawn doesn't usually mean he's tired. He may be interested in napping, but he could also be showing a sign of fear or stress. If your dog appears to yawn at an increased rate around a new person, don't rush the introduction. He's either picking up vibes he doesn't feel comfortable with, or is fearful for a less-obvious reason. No matter what the case, a forced introduction isn't a good idea. dog training classes
A new puppy or even a fully grown dog can bring a lot of joy to your household. The most critical part of integrating your new pup into your home is potty training. Use this seven-day guide to get you started with potty training your puppy. As you begin, keep in mind that fully housebreaking your puppy can take four to six months of consistency and patience. In seven short days, however, you can lay the groundwork and see some significant results.
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Service dogs are those that are trained to help people with disabilities such as blindness, epilepsy, diabetes and autism. Detection dogs are trained to using their sense of smell to detect substances such as explosives, illegal drugs, wildlife scat, or blood. In science, dogs have helped humans understand about the conditioned reflex. Attack dogs, dogs that have been trained to attack on command, are employed in security, police, and military roles. Service dog programs have been established to help individuals suffering from Post Traumatic Stress Disorder (PTSD) and have shown to have positive results  Dog Training
Yes – with a warning. Most bark collars respond to a bark with a negative stimulus: citronella spray, ultrasonic sound, or a brief shock. The problem, and the warning, is for homes with multiple dogs or even dogs nearby. For this reason, many bark collars come with adjustable levels of sensitivity, making it harder to set off or easier, depending on your specific situation. You don’t want your dog getting negative reinforcement when another dog is misbehaving; of course because it’s cruel but also because it will confuse him and make the collar worthless. So use these collars carefully and never when he’s in the company of other untrained dogs. dog training classes