Experienced and professional animal trainer provide their insights in answering this question :
A. It depends what sort of congenital problem is identified. Perhaps you should follow the advise of a specialist, a neurologist as he is more likely to have seen a few similar cases and advise you judging based on his experience as well.

How to Identify Common Pet Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced pet care professionals :

Treatment of primary epilepsy consists of long-term (often life-long) use of anti-epileptic drugs (see below when to start treatment). Many drugs can be used to this effect in cats including phenobarbital, levetiracetam, zonisamide, gabapentin and pregabalin.
Sometimes, substances released by the dying parasites may cause an allergic reaction, especially if fenbendazole is given at higher than regular doses. If your pet shows signs of an allergic reaction (facial swelling, itchiness, hives, diarrhea, seizures, or shock) seek veterinary care immediately.
One-time occurrences of a seizure in your cat may be caused by a metabolic disturbance, head trauma, low blood sugar (hypoglycemia), severe fever, or toxin ingestion, while repeated seizures can be an indication of epilepsy or other serious illnesses.
Phenobarbital. Phenobarbital is the most commonly recommended anticonvulsant drug to control epilepsy in cats. It is inexpensive, has an excellent pharmacokinetic profile, and does not appear to cause hepatic enzyme induction or have the same hepatotoxic potential in cats as it does in dogs.
Kittens, especially those under 3 months of age, lack full ability to regulate their blood glucose levels. Hypoglycemia can also occur when kittens are stressed by poor nutrition, cold environments, intestinal parasites, sepsis (bacterial infection throughout the kitten`s body) and weaning.
What are the signs of Thiamine deficiency in cats? Initially most cats will show anorexia and some degree of vomiting preceding neurological signs which include fairly rapid onset of impaired vision, dilated pupils, ataxia, vestibular signs, tremors and seizures.
Infectious central nervous system diseases including feline infectious peritonitis (FIP), toxoplasmosis, feline leukemia virus (FeLV), cryptococcus and feline immunodeficiency virus (FIV) can also lead to seizures in cats.
Seizures in dogs are common, but it does appear that the risk increases when using Nexgard, Bravecto and Simparica.
Although routinely used in dogs and cats, anthelmintic medications are not without possible adverse effects. These are very mild and can be hair loss at the site of application or vomiting and some diarrhea. In extreme overdose of the products, more serious effects can be seen.
Fortunately, most cats recover quite well after a seizure. In some rare and tragic cases, cats can die during a seizure. This is usually due to injuries that happen during the incident. Frequent, repeated seizures can put your cat at greater risk for getting hurt and possibly cause damage to the brain.
Feline Epilepsy

They can happen at any point in their lives and usually recur within a short space of time after the first, but they can happen months afterward. It`s a condition that lasts a lifetime but can be controlled with medication.

Multiple seizures can be caused by epilepsy or metabolic disease such as liver disease, kidney disease, or thyroid disease. Recurrent seizures are seen most frequently in cats over the age of 6 due to underlying diseases, though epilepsy is often diagnosed between the ages of 1 and 3.
For felines experiencing convulsions frequently, anti-seizure medication is continued lifelong. Other causes of seizures may need different treatments. “Steroids can also help when brain tumors are suspected. Surgical removal of a brain tumor, when possible, can [cure the seizures],” adds Dr.
Phenobarbital. Phenobarbital (PB) is the AED of choice in cats with recurrent seizures without a metabolic cause. This is an inexpensive drug that can be administered twice daily.
“If a cat receives too much insulin, it is possible for the blood sugar level to drop dangerously low.” Clinical signs displayed by a cat with a very low blood sugar level include weakness and lethargy, shaking, unsteadiness and even convulsions.
Recovery and Management of Hypoglycemia in Cats

The clinical signs and symptoms of hypoglycemia should improve within minutes of treatment. In cases of a large insulin overdose, however, repeated treatments are needed over time to counteract the long-lasting action of insulin.

Nutrients that may reduce seizure frequency include vitamin B6, magnesium, vitamin E, manganese, taurine, dimethylglycine, and omega-3 fatty acids. Administration of thiamine may improve cognitive function in patients with epilepsy.
Vitamin C, easily transported through the blood-brain barrier, is proved to reduce injury in the hippocampus during seizures. Depending on type of seizures, it has mostly inhibitory activity and even decreases mortality.
Numerous antibiotics may trigger epileptic seizures or status epilepticus by decreasing inhibitory transmission in the brain, thus lowering the seizure threshold. The most potent seizurogenic effect is exerted by penicillins, cephalosporins, fluorochinolons and carbapenems.
In general, newer antiepileptic drugs (vigabatrin, topiramate, lamotrigine, levetiracetam, rufinamide, lacosamide, pregabalin, and others) are both safer and better tolerated than some of the older AEDs (phenobarbital, phenytoin, valproic acid, carbamazepine).
Any kind of bacterial as well as viral infections can lead to a seizure in the felines. Feline leukaemia virus as well as feline immunodeficiency virus can be responsible for causing seizure in the cats.
Common infections of the central nervous system that may present with seizures include: herpes simplex, cytomegalovirus, arbovirus, human immunodeficiency virus, neurocysticercosis, malaria, toxoplasmosis, bacterial meningitis and brain abscess.
After being treated with ivermectin, 13 (14%) individuals had no seizures for 3.7 months (on average); seizures were unchanged in 51 (56%), and worsened in 6 (7%) [11]. It is unlikely that ivermectin will have a direct anti-epileptic effect as it does not cross the human blood brain barrier [12].
The Centers for Disease Control and Prevention states that ivermectin overdoses may cause gastrointestinal symptoms such as nausea, vomiting, and diarrhea, or can create hypotension and neurologic problems such as decreased consciousness, confusion, hallucinations, seizures and coma.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Q. 6 month old kitten having increased seizures after 2 doses of Zyodimine and now has low blood sugar. If MRI shows conigential problem what next????
ANSWER : A. It depends what sort of congenital problem is identified. Perhaps you should follow the advise of a specialist, a neurologist as he is more likely to have seen a few similar cases and advise you judging based on his experience as well.

Read Full Q/A … : www.science.gov

Q. 6yr. old Chihuahua. At 4 she had 1) seisure. 2) in Dec.,’15 – 3) in 4 or 5 days. Maybe 2) min. Dur. Time. ? Pls. Help! $$ are a PROBLEM!!! Medicare $
ANSWER : A. There are many causes of seizures. At 6 years old she could have epilepsy, but other causes include toxin exposure, liver disease, low blood sugar (typically caused by pancreatic cancer), something taking up space inside the skull (like a brain tumor), or meningitis. Seizures can be costly to work up, as we typically start with blood work in order to look for some of the things I just mentioned, and hopefully rule out the really scary things (like brain tumors) before we get to the diagnosis of epilepsy.

If she has epilepsy it can be treated with anti-seizure medications quite successfully. Many dogs live very normal lives with epilepsy. Left untreated the seizures will likely get more and more frequent, and there’s a very real danger that she could have what’s called status epilepticus, which means the seizures can’t be stopped. I urge you to talk to some senior resources in your area – there are many organizations that help seniors with veterinary care. You can also call your local humane society, which may have some options for you in that department as well.

Read Full Q/A … : ufdc.uflib.ufl.edu

Q. I recently added a new 2 month old female kitten to my house and my male 5 month the old kitten has turned aggressive and chases the kitten down..
ANSWER : A. It is possible it could be play behavior but without seeing it in person, hard to say. Is the male kitten neutered? You may want to consider doing so. Also, try re-introducing the kittens slowly by creating a safe space for the new kitten behind a closed door in a room. Keep her there for at least a week so she is protected but your male is still able to smell her. After a week or 2, you can then graduate to using a baby gate so they can then not only smell each other but safely see each other as well. If that is going okay, after another few days you can bring the gate down. Also, be sure to have feeding bowls in separate locations and at least 2 litter boxes.

Read Full Q/A … : Ragdoll Cats

Q. The last month my rat terrier has lost weight/increase thirst. Blood sugar level 58. Suspect low blood sugar. No seizures or coma, shaking.
ANSWER : A. Normal blood glucose levels in the dog range between 75-120mg. Have your dog examined by a veterinarian. Blood work (CBC, chemistry panel, and a urinalysis) should be submitted to determine the underlying cause of the low blood sugar or to rule out diabetes.

Q. Has not eaten in 2 days. Noticed a little blood on the fur on her butt. What can I do?
ANSWER : A. Blood near the rear can be caused by a number of things. Bright red blood in the stool or around the anus can indicate a problem with the colon or anal region such as constipation, tears, illness or problems with the anal glands.

Blood that is dark or black in the stool can indicate a problem with the upper intestines such as the stomach or small intestine. This is usually considered more serious than bright red stool, however any blood seen is cause for concern. If the blood is seen more than once or twice, making a vet appointment is a must.

If your dog is not eating and is having blood in either her stool or vomit, making an appointment with your local vet is best. Illness, digestive upset or problems with internal organs can all cause these symptoms. In the mean time, a bland diet of plain boiled chicken and plain white rice may help to soothe minor digestive upset until you can get into the vet.

Q. I have a 1yr old male 38 lb Labradoodle and my gf just brought a month old kitten home. Can they interact? If not, for how long?
ANSWER : A. Interactions whenever a new pet is brought into the house should start off slow, then can be increased in time. The best steps when introducing a new cat is to allow your cat or kitten to have a room in the house all to him or herself. Allow your dog to sniff under the door to get used to the kitten’s scent, and even show your dog articles such as bedding the cat has slept on. After a few days, an introduction with your dog on leash, or a barrier such as a gate where both pets can look at each other but not see each other is best. This will allow each to get used to seeing the other without the ability to jump, bite or scratch the other. Once the two are used to this, then a face to face interaction can begin. If at any time a fight or scuffle breaks out, separate the two pets and try again at a later time. The amount of time this introduction takes can vary depending on how the two react to each other.

Until your kitten is older, or you are sure both are fine together, do not leave the two pets together unattended. Even a well-meaning and playful dog can accidentally break a leg of a kitten or worse without meaning to! A safe room for your kitten to be in while you are away, or a barrier to allow your kitten to escape to safety if needed will help until both are big enough to play alone safely.

Read Full Q/A … : Dogs and Jealousy

Q. Which common foods are poisonous to pets?
ANSWER : A. That’s a great question. As responsible pet owners we need to be aware of food items that can be harmful to our canine or feline companions. Here are some of the most common foods proven to cause illness in our animals at home:

Chocolate: A favorite and irresistible treat amongst most humans, chocolate is considered toxic to dogs. In very small amounts it is usually not a huge issue, but with larger volumes and with darker chocolates pet owners should be concerned. Chocolate contains methylxanthine theobromine, which is similar to caffeine. Chocolate ingestion can cause vomiting, diarrhea, hyperactivity, issues with normal heartbeats, seizures, and in some severe cases, death. It is best to keep your favorite chocolate treats in a good hiding spot and out of reach of your dog or cat.

Grapes and raisins: Dogs should not consume grapes and raisins because of the risk of acute kidney failure. Most dogs experiencing grape or raisin toxicity will begin to have vomiting and/or diarrhea within 6-12 hours of ingestion. Other abnormal clinical signs include lethargy, abdominal pain, dehydration, and tremors. Kidney failure develops within 24-72 hours of the initial ingestion. There are some dogs that do not experience these devastating side effects. It is best to contact your veterinarian or veterinary emergency facility if you believe your pet has ingested grapes or raisins.

Garlic and onions: We often forget that our meals contain these two popular ingredients and will allow our furry companions a few bites or licks. Onion and garlic both can cause a type of poisoning that results in damage to red blood cells, making them more likely to rupture. They can also cause stomach upset and mouth irritation. Look for pale gums, increased breathing or drooling or any vomiting or diarrhea.

Bread dough: Unbaked bread dough is considered poisonous to our pets. The bread dough, when ingested, expands in the stomach because of the warm and moist environment. This can lead to a bloated or even twisted stomach. In addition yeast is often added to our baking products to help get bread to rise, and when this yeast is fermented it produces both carbon dioxide and alcohol. The alcohol produced can be absorbed into the bloodstream and causes dangerous drops in blood sugar, blood pressure and body temperature. Common clinical signs include vomiting or retching, distension of the stomach, weakness and collapse.

Macadamia nuts: Ingestion of these nuts are not proven to be fatal in dogs but can cause them to experience uncomfortable clinical sings, including fever, joint stiffness, vomiting, tremors and difficulty walking, especially in their hind legs. Often your pet will start to feel better after about 48 hours, but supportive veterinary care (such as pain medication) may help ease their discomfort.

Xylitol: The most common ingredient used in sugar-free gum is xylitol, which is a non-caloric sweetener. It is also found in some oral rinses, toothpastes and vitamins. Xylitol and dogs do not mix – it can cause a dangerous drop in blood sugars levels. Dogs will often display signs of disorientation, black tarry stool, tremors and seizures. If severe enough some dogs have developed liver failure. Keep your gum away from your canine companion.

Avocados: Avocados are not actually poisonous to dogs or cats but as many veterinarians can tell you the avocado pits can cause a foreign body obstruction. Avocados contain persin, which is actually toxic to the majority of pet birds. The abnormal clinical signs associated with avocado ingestion in birds include, respiratory distress, inability to perch, liver and kidney failure and sudden death.

Go forth and enjoy your favorite foods, but keep in mind which foods you should avoid sharing with your furry family members. Whenever in doubt, contact your veterinarian for healthy and safe food suggestions.

Q. i believe my cat is pregnant but showing signs of being in heat
ANSWER : A. Cats are induced ovulators, meaning they will continue to go into heat until they are bred, or spayed (reproductive organs removed). If your cat is showing signs of being in heat (excessive yowling, presenting her rear to you for inspection, attempting to get out or other cats hanging near your house) and you don’t want kittens, it is best to have her spayed. Most cats are also semi-seasonal in their heat cycle meaning they will more likely be in heat through Spring-Summer than in Fall-Winter.

Pregnancy in cats lasts about 60 days. Signs of pregnancy may include weight gain, increased appetite, nipples that become pronounced or “leak” and seeking nesting areas to deliver kittens. If you saw that your cat was in heat, or had her mated, you can use the date she was bred to determine when she may be due for kittens. Your local vet can help determine if she is indeed pregnant and can also take an X-ray to determine the number of kittens present if your cat is nearing her due date. Be sure to feed mom a kitten formula in the last few weeks of her pregnancy and during nursing as it will help provide extra beneficial nutrients for both mom and babies.

If you do not want kittens, some very early term pregnancies can be aborted with spaying, otherwise spaying mom is usually done when kittens are weaned from their mom.