Ocd
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Much like with humans, obsessive compulsive disorder in dogs is characterized by the uncontrollable repetition of bizarre, out of context behavior. This behavior can be literally anything and is directed either at other animals or humans or even at inanimate objects such as food dishes or a piece of furniture. In the least severe cases, your dog's disorder might manifest through something simple like pacing back and forth, or hiding in a particular spot for seemingly no reason. At other times, it can become more problematic such as when they begin to bark at "nothing" for hours at a time, or destroy your or other's property with no provocation. In the worst cases, your dog might cause serious problems by turning its frustration against itself. In many cases, this might manifest as destructive behavior such as the dog compulsively chewing on its own foot, resulting in infections and problematic lesions. [...]
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OCD is a degenerative bone disease that is found in many types of animals, including horses. Osteochondritis dissecans or OCD is most commonly associated with younger horses that are rapidly growing and developing, and is also typically associated with horses that have longer leg bones. Longer leg bones means taller horses, so usually breeds that have a mature height of over 15 hands are more prone to OCD but it can also be seen occasionally in smaller and shorter horses. What is interesting is that there seems to be no difference between the tall heavy horses and the tall lighter horses, so weight itself is not the key factor, it is the length of the bones.In normal growing horses the ends of the bones that meet up at the joints are soft and this is where the growth occurs. As the cartilage becomes hard it adds to the length of the bone, resulting in growth. In horses with OCD the softer, growing ends of the bone do not harden, rather they stay soft and actually begin to break down, resulting in pain, swelling and lameness that may seem initially to move throughout the limbs. [...]
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Ocd
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