Rat Terrier vs Cavalier King Charles Spaniel - Breed Comparison

The origin of the Cavalier King Charles Spaniel goes back many centuries. It was in 1928 that this spaniel breed was separated from the smaller King Charles and these were particularly popular with royalty in England.

In fact, Mary, Queen of Scots had one of these spaniels who accompanied her to her beheading. It was her grandsons who gave their name to the breed, and King Charles II, who reigned from 1660 to 1685 kept these dogs. After Charles II's death, the dog’s popularity waned somewhat. The dog was later bred with pugs giving them the familiar features they have today, such as the domed head and the shorter nose.

Interest in the breed revived, and a breed -club was established, drawing up a breed standard. Finally, in 1945, the Cavalier King Charles Spaniel was recognized as a separate breed.

Known also as the American Rat Terrier or even as the Rattie, this American dog breed is a farm dog, common on family farms during the 1920's and 1930's.

Miniatures or Standards, these dogs are also recognized by the American Kennel Clubs and thought of today as a multi-purpose companion dog.

He is an American dog breed, having come about from Fox Terriers, Old English White Terriers, Bull Terriers, Manchester Terriers and others. Whippets and Italian Greyhounds have also come into the mix to add speed as a characteristic.

The Rat Terrier started to decline in numbers, and by the 1950's the numbers of the dog were so low that breeders stepped in to restore numbers.

The Cavalier King Charles Spaniel is a small to medium sized dog wih its height being 31 – 33cm and its weight being 5 – 8 or 9 kg. He is known for his long, silky coat which is fairly straight and feathery.

He has floppy ears, and with this Spaniel breed the tail is generally left long and feathery. The coat comes in many different colors so you will find the popular rich red shade with white, he can be black and tan or even tri-color.

Temperament:

The Cavalier King Charles Spaniel is affectionate, playful and eager to please. He makes an excellent pet for children as well and gets on well with other pets in the home too.

They adapt quickly to different environments and will be happy in the city or in the country, so long as his owner is with him and meters out lots of love and attention. He is intelligent and responds well to training and socialization, turning him from a playful puppy into a relaxed, obedient adult dog.

The Cavalier loves to be active but he also loves to be quietly lying next to his owner. It is also why these dogs make such splendid companions for the elderly as well as being a good choice for therapy dogs.

There are different sized Rat Terriers, but the mid-sized one stands roughly between 20 and 36cm in height and weighs between 3 and 4kg.

The single coat is short and smooth and comes in colors such as tan, grey, chocolate, black and in solid colors too such as white. They are mostly in tri-colors - white, tan, black. Ticking is also seen.

With his short coat he is seen as a low maintenance dog even though he is still a shedder, with heavier seasonal shedding.

The ears can sometimes be erect, otherwise they are half-erect, half floppy. The tail has always been traditionally docked, giving him a nice, distinctive look, but today the tail is often just left un-docked. It isn't unusual for a puppy to be born with a short or long tail.

Temperament:

Intelligent, wary, loyal, loving, playful but stubborn, your Rat Terrier is a little bit wary around strangers. Training and socialization can be good for this dog and help him t be obedient and well mannered in all situations. These dogs also want to please. He is an active dog too and makes a great playmate for children, getting on well with kids and other pets in the home.

The Cavlier King Charles Spaniel is an affectionate, playful and eager-to-please dog breed that is good with children and other dogs. They will be happy to join you in any games you have in mind but will easily lie quietly beside you for companionship too.

This spaniel breed is exceptionally intelligent and can be easily trained and socialized, making them even better behaved dogs.

For their gentle, sweet nature, it is no wonder that they make such excellent therapy dogs for children and adults, and he is willing to be a wonderful friend to you too.

The Rat Terrier is such a clever, bright dog. These characteristics make him an excellent watchdog with strong jaws for his role of getting rid of rats on farms.

Even though he is a small dog, he isn’t particularly suited to life in the city on a small property as he has quite a shrill bark.

Because of him being small to medium in size, he is well suited to many homes, but you just have to watch out in the city if you live close to your neighbors as he is fairly noisy and active.

He would love a large property where he can just be himself. Provide him with the right home, and you’l have a friend for life.

Cavaliers are generally fairly healthy dogs but they are prone to mitral valve disease which can lead to heart failure. The heart as 4 chambers and each chamber has a one-way valve to keep blood from flowing backward. One of these is the mitral valve and it can leak over time resulting in a heart murmur. Dogs as young as 4 years of age can develop a murmur from a leaking mitral valve.

Congestive heart failure develops, your dog has a chronic cough and lacks stamina. A veterinary cardiologist may need to be called in to recommend some kind of medical intervention. The vet will evaluate your pet's condition and lifestyle before making a recommendation.

Other health problems which the Cavalier might have to contend with will be luxating patella as well as eye issues.

Patellar Luxation:

This condition affects toy breeds, occuring when the kneecaps slip out of place. It can be severe enough to cause lameness in the dogs leg, but fortunately it can be managed with an anti-inflammatory or even surgery.

Rat Terriers are generally feisty, healthy dogs who, with good care, can live to the ripe old age of 16, 17 or 18 years of age.

Just like with many other dogs, he can develop some of the more common dog illnesses there are. If you're opting for a puppy, find a good, reputable breeder.

Allergies:

It can be tricky trying to decide what kind of allergies are causing such problems with your pet. A skin allergy can cause a lot of itchiness and pain for your canine friend and he will bite and lick on the affected spots and make the situation worse. You will need to get him to the vet for some kind of treatment, as such an ailment can drive him mad.

Patellar Luxation:

This is a common problem in dogs, with the kneecap or patella being dislocated. It can cause a lot of pain and can be crippling for your dog.

Brushing:

The Cavalier Spaniel’s long silky coat will require brushing at least twice a week to remove loose hairs and to keep it healthy and shiny. This is one spaniel however, that won’t require trimming. However, because he loves to be playing outdoors, some owners do trim the dog’s feathers around the legs and paws.

Ear Checks:

As a dog with floppy ears, it will become essential to check his ears for wax build-up and moisture within the ears combined with dirt. This can lead to ear infections. Also the silky ears can be prone to matting. You can wash them gently with dog shampoo.

Dental Disease:

Smaller dogs like the Cavalier Spaniel are more likely to develop dental problems because of the structure of their skulls and jaws which are more compressed. Brush your dogs teeth 2 or 3 times a week with special canine tooth-paste and toothbrush.

Diet:

Your Rat Terrier can easily reach 16, 17 or 18 years of age with good food. While you do get some excellent commercially manufactured dog foods, you want to add variety by including some nutritious home-made food too.

Boiled chicken, brown rice or pasta and spinach, sweet potatoes and carrots are a healthy choice for your pet. Chop it up and add it into the dry kibble a couple of times a week.No complications - just plain and simple - the way dogs love it.

Some raw meat added in from time to time will help his skin and coat remain healthy. Never leave him without a constant source of fresh, cool water.

Exercise:

The Rat Terrier is an active dog. He just loves to dig too, so if you live close to a beach, he will love running and digging in the sand. If this isn’t possible, he will be happy to be taken on walks with you and maybe for a run in the park.

He loves all ball games and running after a frisbee, and he’s so clever, maybe you can even teach him to fetch the frisbee for you.

Grooming:

The Rat Terrier is a low-maintenance dog and only requires having his coat brushed twice a week.

Check inside his mouth for bad teeth. You can even brush his teeth with special canine toothpaste and brush to remove tartar buildup.

Keep his nails trimmed too if he doesn’t wear them down naturally so as to prevent them hooking on things and ripping into the flesh.

Check inside your dog’s ears too. If you’re not experienced with trimming dog nails or cleaning inside dog’s ears, your vet or professional groomer will do it for you.

During these grooming sessions with your Rat Terrier, check for fleas and ticks as well as for any sores or new lumps. Also, his eyes should be clear and bright with no discharge or redness.