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Sunday, August 22, 2010

Do Dogs Learn by Trial and Error?

The belief that dogs learn by trial and error presumes they have a mental ability to link elements together through their experiences that gives logic to their behavior. Dogs are presumed to explore one way to approach a situation and then record the consequence as to whether they were successful or not.
Then it is assumed that in a similar situation they can recall their experience and opt for a different approach if they're looking for a higher dividend. This theory presupposes that dogs, like humans, have the ability to deduce and make choices and that they can project into the future to predict a possible outcome based on a previous experience.

Dogs perceive through their prey instinct. A dog can only respond to stimuli that are of relevance to this instinct. Therefore, problem solving for him has to do with ascertaining whether something is pertinent to this means of perceiving and experiencing. This basic information is what dogs are after when they smell.
There is so much in man's world that dogs have to deal with that is not at all straightforward in terms of the prey instinct. Trying to come to terms emotionally with these and tie them together into a unified order is the main scope of the dog's learning process in our world. The stronger the attraction, the more direct the dog's response is going to be, and the more relevant his response to the problem in question.

When we see a dog trying several different approaches before taking a successful one or giving up altogether, it isn't that he's practicing. In his first impressions of a situation, he perceives several variables that aren't connected, and this dilutes his ability to solve the problem. If the drive gets high enough, the variables merge into one coherent entity, an order, and a reflex relevant to the prey instinct will become available to him so that he can persist.

By contrast, a dog that fails is exhibiting low drive in that moment, not being able to perceive an avenue of access. Instead of having one problem to solve, he has many problems to deal with; the variables never get tied together into one order. He tries, and then he stops, and then starts over again without making any real progress because he's faced with a new problem on each attempt. Each time his emotional reserves are drained lower.

The dog is being informed through his nervous system whether he's on the right track or not. He reacts based on that immediate sensation and his actions are very often effective simply because he's responding to the way nature is organized, his instinctive reflexes mirroring this same organization. On the other hand, if the situation is completely foreign and irrelevant to the prey instinct, no amount of practice will allow the dog to benefit from his experiences.

Jane Saeman loves dogs and strives to keep other dog lovers informed.

Sunday, July 18, 2010

THE POODLE

The Poodle is commonly acknowledged to be the most wisely intelligent of all members of the canine race. There is a general belief that he is a fop, whose time is largely occupied in personal embellishment, and that he requires a great deal of individual attention in the matter of his toilet. It may be true that to keep him in exhibition order and perfect cleanliness his owner has need to devote more consideration to him than is necessary in the case of many breeds; but in other respects he gives very little trouble, and all who are attached to him are consistent in their opinion that there is no dog so intensely interesting and responsive as a companion. His qualities of mind and his acute powers of reasoning are indeed so great that there is something almost human in his attractiveness and his devotion. His aptitude in learning is never denied, and many are the stories told of his marvellous talent and versatility.



Not merely as a showman's dog has he distinguished himself. He is something more than a mountebank of the booths, trained to walk the tight rope and stand on his head. He is an adept at performing tricks, but it is his alertness of brain that places him apart from other animals. 

The profuse and long coat of this dog has the peculiarity that if not kept constantly brushed out it twists up into little cords which increase in length as the new hair grows and clings about it. The unshed old hair and the new growth entwined together thus become distinct rope-like cords. Eventually, if these cords are not cut short, or accidentally torn off, they drag along the ground, and so prevent the poor animal from moving with any degree of comfort or freedom. 

Corded Poodles are very showy, and from the remarkable appearance of the coat, attract a great deal of public attention when exhibited at shows; but they have lost popularity among most fanciers, and have become few in number owing to the obvious fact that it is impossible to make pets of them or keep them in the house. The reason of this is that the coat must, from time to time, be oiled in order to keep the cords supple and prevent them from snapping, and, of course, as their coats cannot be brushed, the only way of keeping the dog clean is to wash him, which with a corded Poodle is a lengthy and laborious process. Further, the coat takes hours to dry, and unless the newly washed dog be kept in a warm room he is very liable to catch cold. The result is, that the coats of corded Poodles are almost invariably dirty, and somewhat smelly.




Poodle's General appearance
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Head: Long, straight, and fine, the skull not broad, with a slight peak at the back. 

Muzzle: Long (but not snipy) and strong not full in cheek; teeth white, strong, and level; gums black, lips black and not showing lippiness. 

Eyes: Almond shaped, very dark, full of fire and intelligence. 

Nose: Black and sharp.



Ears: The leather long and wide, low set on, hanging close to the face. 

Neck: Well proportioned and strong, to admit of the head being carried high and with dignity. 

Feet: Rather small, and of good shape, the toes well arched, pads thick and hard. 

Legs: Fore-legs set straight from shoulder, with plenty of bone and muscle. 

Hind-legs: Very muscular and well bent, with the hocks well let down. 

Tail: Set on rather high, well carried, never curled or carried over back.

Coat: Very profuse, and of good hard texture; if corded, hanging in tight, even cords; if non-corded, very thick and strong, of even length, the curls close and thick, without knots or cords.
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THE FOXHOUND


Foxhounds were the very first of the canine races in Great Britain  to come under the domination of scientific breeding. There had been  hounds of more ancient origin, such as the Southern  Hound and the Bloodhound; but something different was wanted towards the end of the seventeenth century to hunt the wild deer that had become somewhat scattered after Cromwell's civil war. The demand was consequently for a quicker hound than those hitherto known, and people devoted to the chase began to breed it.

Head:-

Somewhat broad, not peaked like the Bloodhound, but long from the apex to the frontal bones, eyebrows very prominent, cheeks cut clean from the eye to the nostril, ears set low and in their natural condition thin and shapely, but not large, nose large, jaw strong and level, and small dewlaps, expression fierce, and with the best often repellent. 

Eyes:-

Very bright and deeply set, full of determination, and with a  very steady expression. The look of the Foxhound is very remarkable. 

Neck Should be perfectly clean, no skin ruffle whatever. The length of neck is of importance, both for stooping and giving an air of majesty.

Shoulders:-

The blades should be well into the back, and should slant, otherwise be wide and strong, to meet the arms, that should be long and powerful.



Legs and feet:-

The bone should be perfectly straight from the arm downward, and descend in the same degree of size to the ankles. The knee should be almost flat and level; there should be no curve until coming to the toes, which should be very strong, round, cat-shaped, and every toe clean set as it were. 

Coat:-

The coat is hard hair, but short and smooth, the texture is as stiff as bristles, but beautifully laid.



Colour:-

Belvoir tan, which is brown and black, perfectly intermixed, with white markings of various shapes and sizes. The white should be very opaque and clear. Black and white, with tan markings on head and stifles. Badger pied a kind of grey and white. Lemon pied, light yellow and white. Hare pied, a darker yellow and white. 

Height: Dogs from 23-1/2 to 24 inches; bitches from 22 to 22-1/2 inches.
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