Yes, guys with pet dogs are responsible, paternal, and dutiful. They love looking after their pets, they are aware of their responsibilities - when to bathe them, feed them, walk them, take extra care when they are sick, and more. Their dogs have prompted them to embrace fatherhood willingly, and we think, they will make wonderful dads.
Men with dogs are generally adept at proper scheduling; their plans revolve around their pet. They know when to take their dog for walks, when to feed him, when and how to adjust their own work schedule according to their pet's convenience. Thus, they are more understanding and can be good planners, be it dates, finances, housekeeping, or more.
Guys having pet dogs are accustomed to cleaning their pet's poop, bathing them, and cleaning the mess their pets create at home. They are tolerant about having a disorganized home, and are adept at cleaning it properly as well. Likewise, you can be rest assured that they can handle the emotional mess in your life, if any, equally well.
Dogs, by nature, are sharp, intuitive, and protective. You can be rest assured, therefore, that your man is likely to take cue from his pet and be equally protective of his loved ones. This instinct basically arises from the love he has for his pet; he is perhaps more protective and concerned about his pet than himself. Consequently, his protective nature prompts him to take care of his girlfriend, parents, or friends.
Obviously, you cannot lead an ultra-disciplined life when you have dogs. They may puke, pee, poop, chew, and mess up the surroundings at any given point of time. Most guys with dogs are thus not the personification of the ultimate perfectionist. They carry this attitude in their lives as well. They are patient, loving, and prefer cleaning up the problem instead of freaking out.
If they can love their pets more than themselves, you gotta be sure they will love you as much! Most guys with dogs have big hearts, it's no wonder that girls find such guys attractive. You'll also be able to easily determine his personality, whether he is mischievous, loving, sensible, protective, depending on the personality of his pet. Or, perhaps a combination of all.
You'll probably bond over dog problems, he'll stand by you when your dog is sick or is suffering, and will offer complete support. Not just in case of your pet, but even in life. They understand true love and care, thanks to their canine friends. They are more than likely to be solid, stable, and devoted.