My Cat Has Diarrhea! Is It Contagious?

Has your resident cat suddenly turned into a loose stool machine shortly after a new kitten graced your home? I hear you! It’s a common scenario: your perfectly healthy cat suddenly starts having diarrhea, and you’re left wondering if the new kitten brought home more than just cuteness.

Let’s unravel this messy situation.

What Causes Diarrhea in Cats?

First things first, let’s remember cats are masters at masking pain and discomfort. So, while your furry friends may seem their usual playful selves, it’s important to address any changes in their bathroom habits.

Diarrhea in cats can be triggered by several factors:

  • Dietary Indiscretion: We’ve all been there. You turn your back for a second, and your feline friend is into something they shouldn’t be.
  • Sudden Diet Changes: Imagine someone switching your breakfast cereal overnight – your tummy might stage a revolt too! The same goes for your cat.
  • Food Intolerances or Allergies: Just like us, cats can be sensitive to certain ingredients.
  • Parasites: Unwanted guests in the intestinal tract can wreak havoc, leading to diarrhea.
  • Infections: Bacterial or viral infections can upset your cat’s digestive system.
  • Stress and Anxiety: Cats thrive on routine. Disruptions like a new pet, house move, or even a change in your schedule can lead to stress-induced diarrhea.

Is Diarrhea Contagious Between Cats?

Here’s the thing: diarrhea itself isn’t contagious. However, the underlying causes, like certain parasites and infections, can be passed between cats.

Think of it this way: sharing a bed with someone who has a cold doesn’t automatically mean you’ll get sick, but if they sneeze on you, the chances increase significantly.

Your Scenario: Food Sharing and Loose Stools

Based on your description, the food swap between your resident cat and the new kitten is the most likely culprit behind the digestive distress.

Here’s why this is a problem:

  • Different Nutritional Needs: Kittens require a higher calorie and fat content in their food to support their rapid growth and development. Adult cat food lacks these essential nutrients.
  • Digestive Upset: Switching between food types can disrupt your cats’ digestive systems, leading to diarrhea. Imagine going from a light salad to a heavy stew – your stomach would likely protest!
  • Potential for Illness: Sharing food increases the risk of transmitting parasites or infections if one of your cats is harboring them.

How to Stop Cats From Eating Each Other’s Food

  • Separate Feeding Areas: Designate specific eating spaces for each cat. This could mean different rooms or even just opposite corners of the same room.
  • Supervised Mealtimes: While not always feasible, try to be present when your cats eat, at least initially. This allows you to redirect any attempts at food swapping.
  • Elevated Feeding Stations: Place the kitten’s food on a higher surface that your older cat can’t easily access.
  • Puzzle Feeders: Engage your cats’ hunting instincts and slow down their eating with puzzle feeders. This can also help reduce boredom and anxiety.

Should You See a Vet?

While adjusting the feeding situation is crucial, I highly recommend a vet visit, especially since the diarrhea has persisted for a week.

Here’s why:

  • Ruling Out Other Issues: A vet can determine if parasites, infections, or underlying medical conditions are contributing to the diarrhea.
  • Preventing Dehydration: Diarrhea can quickly lead to dehydration, especially in kittens. A vet can assess their hydration levels and recommend supportive care if needed.
  • Peace of Mind: Nothing beats the reassurance of knowing you’re doing everything possible for your furry companions.

Vet Visit Cost: A typical vet visit for diarrhea can range from $50 to $250 or more, depending on your location and the required tests or treatments.

Addressing the Diarrhea

If your vet suspects the diarrhea is primarily due to the food swapping, they’ll likely recommend the following:

  • Bland Diet: A temporary bland diet of boiled chicken and rice can help soothe your cats’ digestive systems.
  • Probiotics: These beneficial bacteria can help restore the balance of gut flora, aiding in digestion. I recommend Purina Pro Plan Veterinary Diets FortiFlora Probiotic Supplement – it’s palatable and comes in a convenient single-serve packaging.
  • Medications: Depending on the severity and underlying cause, your vet might prescribe medications to address diarrhea, such as anti-diarrheals or dewormers.

Back to Happy Tummies

Bringing a new kitten home is an exciting time, but it’s essential to prioritize everyone’s health, including your resident cat’s. By addressing the food-sharing issue and seeking veterinary guidance, you can get your feline friends back to their usual playful and poop-free selves!

Remember, I’m here to offer support and information, but I’m not a substitute for professional veterinary advice. If you’re ever concerned about your cat’s health, don’t hesitate to contact your vet.

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