Belgian Malinois Dog Breed

Well-raised and trained Malinois are usually active,friendly,protective and hard-working. Belgian Malinois exhibit energy levels that are among the highest of all dog breeds. A typical Malinois will have puppy-like energy until the age of 3, though it is not uncommon for them to exhibit this energy level until the age of five. Many have excessively high prey drive. Some may be excessively exuberant or playful, especially when young.They can be destructive or develop neurotic behaviors if not provided enough stimulation and exercise. This often causes problems for owners who are unfamiliar with the breed and are not prepared to provide the exercise they require or a job for them to do. They are medium sized, strong dogs that require consistent obedience training, and enjoy being challenged with new tasks. They are known as being very easy to obedience train, due to their high drive for rewards.
 

Male dogs are about 61–66 cm (24–26 in), while females are about 56–61 cm (22–24 in) at the withers. Female Malinois are said to average 25–30 kg (55–66 lb), while males are heavier at 29–34 kg (64–75 lb). Dogs under 23 inches or over 27 inches are to be disqualified, as are females under 21 inches or over 25 inches.

Malinois can compete in dog agility trials, obedience, showmanship, flyball, tracking, and herding events, and are one of the most popular breeds used in protection sports such as Schutzhund, French Ring, and Mondio Ring. In America herding is a popular activity. Herding instincts can be measured at noncompetitive herding tests. In 2011 alone, the AKC awarded 39 new herding titles to Belgian Malinois.
Data refer : http://en.wikipedia.org/wiki/Belgian_Malinois