Happy-go-lucky and full of energy, the Pug is a vivacious, fun-loving breed, with loads of personality packed into a small package. Pugs are often called “shadows,” as they love to glue themselves to their owners’ sides and stay close to the action. Sometimes stubborn, they are generally not aggressive, and despite their small frames, they are stout little dogs. When they are not napping (which happens frequently), pugs are almost always charming, animated and ready to play (or eat).

Sometimes rowdy and sassy, other times more mellow and subdued. All Boston Terriers love people, love activity and love lots of attention. They tend to focus most of their attention to one person, and tune in to that person's emotions. A Boston knows when his person is sad, happy, lonely or angry and can adjust his own behavior accordingly.

French Bulldogs make one of the best companion dogs in the world. They are small, easy to handle and are generally well behaved around new people and other animals. Frenchies have a reputation for being mischievous and clownish, stealing attention whenever and wherever possible. This little dog adores people and craves constant attention and companionship. They don't need a lot of exercise, but love to chase balls and play (indoors or out) during the day, and at night are more than happy to curl up and relax on the sofa. This breed makes an excellent companion for the elderly, but they can fit in well with families of all sizes and ages.

Pit Bulls are loving, loyal, clown dogs who make excellent companions or those with active lifestyles. They love being with people and want to be included in all family activities whether it's a ride in the car, a neighborhood stroll or a romp in the park. While it's true that in the wrong hands, Pit Bulls can be viscous, in the right hands, Pit Bulls can be sweethearts, which many owners describe as babies in a dog's body.

Border Collies are famous frisbee and agility champions. With an intense, watchful eye they tackle every task put before them with the focus of an Olympic Athlete. Watching a Border Collie at work, whether in a field or on an agility course is truly breathtaking. They love to take on new tasks, and make the ideal dog for farmers and ranchers.

Rotties are incredibly loyal, which makes them superb watchdogs, and they will protect their family fearlessly. When properly trained, socialized and exercised from puppyhood, Rotties are even tempered and dignified companions. They do not buddy up to just any newcomer, but rather take their time to decide who is worthy of their time and affection. With their families they are affectionate and playful, and most Rottweiler owners note that their dogs seem to not know how large they are, wanting to cuddle up on the couch or the bed.

Small and sassy, the Chihuahua is the tiniest of all dog breeds, often weighing in at less than four pounds. Their personalities are varied, ranging from shy and timid to plucky and outgoing. All Chihuahuas are fiercely loyal to the people they love, and eat up as much attention as they can get. They will often posture toward bigger dogs, barking their little hearts out, but always seem to recognize and welcome the company of other Chihuahuas. They tolerate being dressed up, and in the winter time will welcome the warmth of a sweater.

The German Shepherd Dog (GSD) is perhaps best known as the strong, courageous and obedient guide dog for the disabled and service dog of police K-9 and search-and-rescue units, valued for its tenacity, intelligence, loyalty and focus. GSDs are often sought as guard dogs and protectors. However, while they are first and foremost a herding breed, GSDs can make outstanding, loving family companions. German Shepherds have a rather distinct personality marked by a direct and fearless expression, obvious self-confidence and reluctance to develop indiscriminate friendships. They tend to be indifferent to strangers and can be aloof; however, once they befriend you, their devotion is life-long.