The illness of Rickets in Dog is present in youngdue to the lack or deficiency of calcium or vitamin D. is characterized by a tendency toward the formation of long bones in the legs and a convexity of the diaphysis. You will notice bone swellings developing in the extremities of the long bones of the inferior members. There is a tendency in puppies for the long bones to arch outwards due to the pressure of the body weight. In more advanced cases, the complete bone structure is deteriorated, and the dog has a lot of difficulties getting around, developing an abdominal hydropic state. The lack of sunlight is also a contributing cause of rickets, as well as a bad diet. In order for the animal to recuperate, he must be under veterinarian treatment. The case can worsen notably, leading to an irreversible state of invalidity.