Bred as hunting dogs, Beagles are very energetic and get excited by different smells. Even though they need a lot of supervision, they have such friendly and happy dispositions.
They are super intelligent, friendly, and easy-going breeds. They are also adaptable, so they are used as guide, sniffer, and police dogs.
Newfoundlands are very protective of their family. They easily tolerate small kids climbing all over them and will follow them around to ensure they are safe.
Cavalier King Charles Spaniels can either be very friendly and outgoing or calm and prefer cuddling with you on the couch. They are also quite intelligent and adaptable, fitting into new environments easily.
Labradors are eager to please and are very loyal dogs. They love human interaction and get attached to their owners.