Cao de Castro Laboreiro vs Blue Paul Terrier - Breed Comparison

Known also as the Scottish Bull Terrier, the Blue Poll or the Blue Poll Bulldog, the Blue Paul Terrier’s origins, as with many unusual dog breeds, are still not known precisely. However they do appear to have been bred with Staffies at some point and appear to have slowly transformed into the Staffie or Pit Bull as we know them today.

There doesn’t seem to be much documentation on the dog’s origins, making many stories of its origins to be looked upon as folklore. It seems as if the dog originated out of Scotland. The name ‘Paul’ is included in the name simply because it is believed that John Paul Jones, who was a sailor, brought the dog to the USA in 1777.

Because this dog has superb fighting skills, it was introduced as part of Staffordshire Bull Terrier breeding in the early 19th century. It is believed that the first dogs came with English immigrants to the United Stated in the middle of the 19th century. At some time, the dog became extinct, but dates of this time can’t be established.

Cão de Castro Laboreiro originates from Portugal. Also known as the Portuguese Cattle Dog he was used long ago to guard livestock. Today, the modern Cao de Castro Laboreiro is descended from the molosser type dog.

There are hints to the dog's origins from the 19th century, but changes in agricultural methods meant a disappearance of the dog as a livestock protector. Today the dog is mostly kept as a pet and was first seen at a dog show in 1914.

The Cão de Castro Laboreiro is recognized by the Fédération Cynologique Internationale as well as being recognized by the United Kennel Club in the United States.It is a rare dog and not many exist today but in Portugal, the USA and United Kingdom you will find a few breeders.

Staffie/Pit Bull Look Alike

The Blue Paul Terrier was a smooth coated, medium sized dog. His coat was mostly dark blue but this sometimes varied to red or brindle. He was a muscled and well built dog, much like our pit bull terriers. He weighed about 20 to 25kg kg, measuring up to 56cm at the withers. He had a broad chest, large head with small cropped ears and a tail that was set low. He is a dog that always stood strongly on his legs. It seems as if he had an aggressive nature as they were used by local dog fighters.

Aggressive by Nature

There is not much information on the temperament of the Blue Paul Terrier, but we can assume, that because he was a Terrier, he would have been full of character and self confidence. Most Terriers don’t actively look for a fight, but will certainly get into a fight if provoked. Aggressive by nature and a fighter, the Blue Paul Terrier possibly had some Staffordshire Bull Terrier in him, so his temperament would be that of a fighter.

He may have been able to live peacefully with children and other dogs and cats in the home, but he would no doubt have had to be raised from a puppy in such a household. Stubborn and headstrong, he would require a firm owner who could take charge of him and training would have been imperative for such a dog.

The Cão de Castro Laboreiro is a large dog, with height being in the region of 55 to 60cm and weight being in the region of 45 - 70kg. People describe the dog as wolf-like with a coat that is fairly short, thick and course. The coat is brindle with a base color of shades of grey, chestnut and black.

This large mastiff-type dog always has a black nose, his tail is long and carried high, but never curling over the back. He has a broad head and is much like the Labrador in looks, being free of wrinkles on the face.The ears of the Cao de Castro Laboreiro are medium-in-size and floppy while the eyes are dark brown.

Temperament:

The Cao de Castro Laboreiro makes an excellent pet as he forms strong bonds with his human family. He is territorial and makes an exceptional guard dog. He doesn’t particularly like strangers and is aloof around them.

This is an intelligent dog breed, he is strong-willed and stubborn, but when he is around the children in the family he is gentle and loving. When he has been trained and socialized, which is always highly recommended with every dog, he gets along with other pets in the home too.

Nobody is quite certain what the Blue Paul Terrier was like. He definitely seemed to be a mix of Pit Bull and Staffie – the same compact, muscular build with a look that speaks of confidence and boldness.

Perhaps if the Blue Paul Terrier wasn’t used for fighting, he might well have made a good pet with training and socialization. Nobody really knows. Maybe he was so aggressive that when dog fighting didn’t work out, and it was discovered that he wasn't really pet-material, nobody bothered when the breed went into extinction. That's the thing with Blue Paul Terriers, nobody is really certain about what they were really like.

Environment and upbringing have plenty to do with how a dog turns out. People who just buy a dog for guardian purposes and nothing else can’t expect companionship in return.

The Cão de Castro Laboreiro has always been a fearless guardian of livestock with his strong protective characteristics. He is intelligent and recognizes that a child in the family needs his protection.

This is a large dog who is strong, brave and intelligent but with his human family he is gentle, loving and loyal. Nonetheless he still requires a firm owner, and if you’re fair and firm with him you get the best with him. With this dog you can form a close friendship and bond.

The Blue Paul Terrier Health was generally a healthy dog, but he would no doubt have had the same common dog ailments that most dog breeds have to contend with. All those years ago, when the Blue Paul Terrier was ill, his owner no doubt would have taken him to see the veterinarian for a full screening.

Just like with other dog breeds, he would have been watched for hip dysplasia , ticks and fleas, cataracts and skin infections. It is possible that in those days, owners of the Blue Paul Terrier weren’t aware of how plaque could cause dental problems or gum disease.

The Cão de Castro Laboreiro is generally a healthy breed, but even so, it is good to be aware of typical canine diseases that your pet may develop.

Eye Problems:

There are many eye problems that dogs have to contend with and if you see any kind of ulceration in your dogs eye, get veterinary advice.

Heat- Stroke:

A dog should always have access to a shady spot. Never ever leave your dog in a hot car. Heat builds up quickly and death can result soon as the body temperature rises.

Parasites:

Roundworm and tapeworm can infest dogs and you’ll need to speak to your vet about a worming program. Lice, mites and ticks are all parasites which attach themselves to the skin.

Feed

Because these dogs were used in fighting, it is a breed that no doubt would have required plenty of exercise and mental stimulation to keep him fighting fit. No doubt he would have received a high quality food to build up his strength and stamina. Because he was no doubt a high energy dog, his owners would have had to give him nutritious food and ensured fresh, clean water for him.

Grooming

The Blue Paul Terrier had a short, smooth coat, so they were no doubt low maintenance dogs who received a brush down every now and then to remove his loose hair.

Grooming:

The Cao de Castro Laboreiro has a short coat which requires minimal grooming. Brushing him twice a week to rid him of loose hairs will suffice.

Nail clipping as well as ear- and teeth cleaning are other routine maintenance procedures for your pet.

Diet:

The food you give your pet must be well-balanced and have protein and carbohydrates. If you want his skin and hair to remain healthy, vitamins, fatty acids and minerals will also be needed.

Boneless chicken and fish, brown rice and vegetables can be a good choice as well as some of the top quality commercially manufactured foods. An active dog will always need a higher protein content and therefore including raw meat into the diet is imperative – not every day as it can be very expensive, but every other day.

Remember that bones can be dangerous as they can splinter and cause your pet internal damage. Fresh, cool water must be available at all times.