... ...

What Happens If A Dog Gets Vaccinated Twice? 3 Vaccination Dog Issues

Vaccinations are essential for dogs as they are for us humans. In fact, dogs are more susceptible to diseases than humans considering their lifestyle. If you are adopting a new pup, you should confirm if its vaccinations are up to date.

If your dog has delivered, organize for the puppies to start receiving their vaccinations. Because errors happen, your dog might receive a vaccination more than once. What happens if a dog gets vaccinated twice? 

Related: Best Dog Nail Clippers

Pup’s Immunity Pre-vaccination

Even if puppies have a week immune system after birth, there are chances that they will no contract diseases. When nursing, a dog will transfer part of its immune to its pup through colostrum.

Colostrum is usually present in milk during the first few days of a female giving birth. It has proteins that act as antibodies, also referred to as “maternal antibodies. These antibodies will protect the puppy against particular diseases up to ages 16 to 20 weeks. 

Although these maternal antibodies help in boosting an infant’s immunity, the infant still needs boosters. Bacterias and infections do not rest. Until your pup is fully vaccinated, there might be a window of opportunity for the puppy to fall sick. To curb this, your puppy should receive boosters every 2 to 4 weeks until the ages of 16 to 20 weeks.

After this period, your dog can not start receiving vaccinations. We recommend you contact your vet during this period, or when you adopt a newborn puppy for examination and advise on a way forward. 

What Happens If A Dog Gets Vaccinated Twice

Vaccinating your dog is one of the most critical decisions, but two shots do not make your dog any safer. A second shot might give your dog allergic reactions or overload the dog’s immune systems. Overloading is more common in small dogs like chihuahuas and Yorkies. 

If your dog received vaccination twice, observe its reactions within the first 24 hours for any changes. Some of the side effects to watch out for include; 

  1. Difficulty when breathing 
  2. Fever 
  3. Swelling 
  4. Mild seizures 
  5. Vomiting 
  6. Drowsiness 

These are mild signs that should clear with time. However, contact your dog’s vet in case the symptoms last longer than a day. 

According to the 2003 American Animal Hospital Association guideline, a dog should receive a particular vaccination at least once every 3 years. The best way to keep track of the vaccinations your dog receives is by having a diary.

At What Age Do You Stop Vaccinating Your Dog?

The WSAVA guidelines suggest the number of vaccination your dog should have. The central vaccines should occur between 8 to 10 weeks, although can occur after. Then your dog can have further puppy shots accompanied by a booster at fifteen months. It’s now regarded as safe to repeat the vaccine every three years.

Not every vaccine in the market is necessary for your dog. So, how do you determine what vaccine your dog needs? Here is how;

Core vaccines 

These vaccines will protect your dog against severe illnesses, diseases that are common across all breeds, and even fatal. Some of the core vaccines include;

  1. Rabies – administered only when the dog is over 12 weeks of age
  2. Canine parvovirus
  3. Canine distemper
  4. Panleukopenia
  5. Canine adenovirus, rhino   
  6. Feline calicivirus 
  7. Rhinotracheitis 

Noncore vaccines 

These vaccinations are not mandatory and are only a means to improve your dog’s immunity, depending on their lifestyle. Some of the noncore vaccines include leptospirosis, Bordetella bronchiseptica, and Burgdorferi. Ensure you consult your dog’s vet before your dog receives any noncore vaccination so you know ether it is necessary or not

Allergic reactions and overloading of the immune systems can be part of what happens if a dog gets vaccinated twice. Keep an eye on your dog if it happens, and contact the vet if the symptoms do decline. 


We will be happy to hear your thoughts

Leave a reply