Seizures in teacup chihuahuas can be a common occurrence. According to puppygramnet.com, chihuahuas often have seizures as a result of hypoglycemia̵1;a condition in which blood sugar levels become too low. In addition, a chihuahua has a spot on its head where the skull never fully forms. Extensive or heavy contact with the soft spot, known as the molera, can result in a seizure, as well.
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Acting Strange
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A teacup chihuahua about to have a seizure may show indicators that an episode is about to occur. According to petwave.com, the chihuahua may have a faraway look in its eyes and appear agitated, nervous or needy. The dog may start to tremble, then collapse. This stage of the seizure, called the pre-ictal phase, or aura, can last from a few seconds to a few hours.
Lying on Side
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According to veterinarypetcare.com, a chihuahua likely will lie on its side and seem paralyzed when it is having a seizure. The dog̵7;s muscles tighten, which often results in the legs stretching forward; however, it is also common for a dog to move its legs in a paddling motion. The chihuahua may convulse and draw its head back during this time.
Decreased Control of Bodily Fluids
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During the active phase of the seizure, or the ictal phase, it is not uncommon for a teacup chihuahua to urinate and defecate uncontrollably. The dog may also vomit or drool excessively, according to petwave.com. This active part of the seizure typically lasts about five minutes.
Unawareness of Surroundings
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A teacup chihuahua having a seizure may not seem to know where it is, or even who its owners are. It often will act erratic and cannot be comforted during this period. The chihuahua may also act aggressively or try to bite anyone who comes near. (Unlike humans, chihuahuas will not swallow their tongues during a seizure. Therefore, veterinarypetcare.com suggests owners do not hold the dog̵7;s tongue or place their hands in the dog's mouth; doing so could result in a dog bite.)
Confusion and Disorientation
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While you may not witness the active seizure, you may see your teacup chihuahua in the post-ictal phase, in which it is recovering from the seizure. Dogs in this stage are often confused and disoriented and may not know who you are until it has fully recovered. In addition, the chihuahua may salivate, pace or become temporarily blinded.
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