Male Vs. Female Border Collie: Key Differences

Border collies (Canis lupus familiaris )  are loyal, hardworking, smart, and energetic dogs. They were originally bred along the border between England and Scotland to herd sheep and help on the farm. These days, border collies are just as likely to be family pets. Those considering adding a border collie to the family may wonder whether males or females make better pets. There are physical, behavioral, temperamental, and health differences between the two sexes. Continue reading to discover the key differences between male and female border collies.

Appearance

Male border collies tend to have more prominent features than female border collies. Male border collies are often stockier and taller than females. Adult male border collies typically stand 19 to 22 inches at the shoulder and weigh around 45 pounds. Adult females are slightly smaller, standing 18 to 21 inches tall and weighing about 42 pounds. Male border collies often have more muscle mass than females.

Temperament

The temperamental differences between male and female border collies can be quite pronounced, especially among intact, spayed, and neutered individuals.

Intact males may exhibit territorial aggression and significant marking behaviors. Male hormones increase the likelihood of territorial aggression, roaming (escaping), and urine marking. Neutered border collies exhibit a more docile and manageable temperament. Neutered males tend to be very affectionate and eager to please, often forming a close, intense bond with one or all family members.

Spayed females are incredibly loyal, devoted, and generally more independent than males. They are often described as thoughtful in their affection, which they tend to focus on one individual. Unspayed female border collies tend to be more reserved and cautious. However, once they feel comfortable, they can be extremely friendly and affectionate.

Trainability

Border collies are intelligent and motivated dogs, and as long as their training program is engaging and positive, they are eager to learn.

Border collie guardians claim that male border collies tend to get bored much faster during training. They require highly engaging activities to keep them motivated. Males are also more prone to destructive behaviors than females and benefit from substantial daily exercise.

Female border collies tend to bond with one human and thrive in a training program that is led by their person. Females also thrive with plenty of daily exercise and attention.

Health Issues

There are not many health differences between male and female border collies. Both are prone to issues like hip dysplasia, joint disease, glaucoma, cataracts, and neuronal ceroid lipofuscinosis (NCL).

Although there are not many health differences between male and female border collies, intact male border collies can develop reproductive cancers and infections affecting their testicles, penis, and prostate.

Intact female border collies can develop reproductive cancers and infections in their mammary glands and uterus.

Sociability

Border collies need to be well-socialized from the moment they are adopted to make sure they interact well with other dogs. When offered proper socialization and training, border collies can play happily with other dogs.

Male border collies can be a bit apprehensive and snippy around new dogs. However, this behavior can be managed with early socialization. Intact border collies will often struggle more with territorial aggression.

Female border collies tend to be reserved and cautious around new canine friends. However, when they feel comfortable, they are often playful and friendly.

Border collies can get along well with children; however, they have such a strong herding instinct that they may be tempted to herd children. This often involves nipping at children’s ankles and shoving them aside, which can pose a danger to small children. Therefore, a border collie may not be the best option for a home with young kids.