Dog Central Nervous SystemThe number of diseases that can affect a dog central nervous system is varied. In brain necrosis, the symptoms up here with an accurate case of generalized contractions, personality changes, head tilting, blindness, facial the formation, and sometimes hemiparesia. "Granulous menigoencefalitis" appears suddenly and follows a progressive course. Its manifestations are ataxia (the inability to coordinate voluntary muscle movements; unsteady movements and staggering gait), facial paralysis or generalized convulsions. In the disease of "Aujesky" (pseudorabies) there is a loss of appetite, vomiting, salivation, irritation provoked by intense pruritus with self-injuries, fevers, diarrhea, tachipnea, hyperestesia and convulsions. It is associated with the direct contact with pigs or by consuming pork leftovers. They can also occur when the dog is bitten by an infected rat. The manifestations of this disease are acute and the course of the disease is short, usually leading to death within 48 hours. There is a whole lot of other objections that affect the central nervous system, but there are also those diseases that affect the peripheral nervous system. The most common cause of damages is generally consecutive to physical injury as a consequence of traumatic actions that provoke traction, compression and contusion of the nerves. The symptoms can be radial paralysis as a result of a traumatic, forcible tearing or surgical separation of one body part from another; the sensitive damaged areas vary according to the injury, from one or two muscular groups to the loss of all the groups with serious sensitive deficiencies and paralysis. There are also other injuries, like of the sciatic nerve, in which the dog shows editing pane, he can't voluntarily coordinate his muscle movements; this along with unsteady movements and staggering gait. Additionally there are muscle injuries, eye and eyebrow injuries, acoustic nerve problems, neurological atrophy of the laryngeal muscles and others. Remember that you must always consult your doubts with your vet. Heart Murmurs in dogs: A heart murmur in a dog can be discovered by one of these three ways: - incidentally, without any manifestation of cardiovascular dysfunction.
- Associated with impairment, fatigue, intolerance to exercise or syncope (A spontaneous loss of consciousness caused by insufficient blood to the brain).
- Due to a congestive cardiac arrest.
The prognostication can be serious if not attended accordingly and promptly. The dog must not be obese. You must restrict any exercise and rigorously follow the indications that the vet has given you; otherwise, there is a risk of sudden death or syncope. | 
