What do dogs do when they are excited to see you?They’re excited to see you. Your dog might jump on you, lick your face, and they’ll definitely wag their tail. Being excited and happy to see you is one way you can be assured they love and miss you.
How Dogs See Humans
A key aspect of Berns’ brain imaging research is to study how dogs perceive us. We humans know that dogs are a separate species, but are dogs cognizant of this as well? Or do they see us as members of their pack, or as some kind of weird dog? Advertisement
Callie gets outfitted with ear protection prior to entering the noisy fMRI machine. The research team includes, from left, Andrew Brooks, Gregory Berns and Mark Spivak. (Credit: Bryan Meltz, Emory University)Advertisement
According to Berns’ research, dogs that are presented with certain smells in scanners can clearly tell the difference between dogs and humans, and also discern and recognize familiar and strange odors. In particular, the scent of a familiar human evokes a reward response in the brain.
“No other scent did that, not even that of a familiar dog,” Berns told io9. “It’s not the case that they see us as ‘part of their pack as dogs,’ they know that we’re something different— there’s a special place in the brain just for us.”Advertisement
Berns stresses that dogs are social with us not just because of their scavenging tendencies.
“What we’re finding with the imaging work is that dogs love their humans—and not just for food,” he says. “They love the company of humans simply for its own sake.”Advertisement
Hekman says it’s hard to know what dogs are thinking, but she suspects they understand that we’re not quite like them. As evidence, she points to aggressiveness in dogs as it’s directed to other dogs and humans—differences that aren’t correlated. She says it’s quite common for a dog to have a problem with one and not the other. In other words, dogs appear to perceive other dogs as one group, and humans as a separate group. What’s more, dogs will seek the help of humans and not other dogs—a possible sign that dogs understand that humans have resources that dogs do not, and are thus a different kind of social entity.
But do dogs see us as part of the pack?
“It’s important to note that a pack of wolves is a family—literally, usually mom, dad, puppies, and some young offspring from previous years who haven’t gone off on their own yet,” says Hekman. “Do dogs see us as part of their family? I think they do.”Advertisement
Do dogs start to look like their owners?
It’s actually scientifically proven that dogs and their owners look similar. One 2004 study published in the journal Psychological Science found that people were able to match photos of dogs and their owners, based solely on physical similarities.
Dogs Welcoming Owners Home
The presence of hormone named oxytocin releases excitement in the dogs to greet their owners when they meet their owners, Socializing traits in dogs are similar to humans which make them happy to be in the company of their owners. So they are excited and happy when they are around their owners.