Why does my cat throw up after eating a lizard?

Your cat may throw up after eating a lizard due to several factors, including the ingestion of parasites like liver flukes, exposure to harmful bacteria such as Salmonella, the presence of indigestible parts, or potential exposure to pesticides that the lizard may have carried.

Why Cats Vomit After Eating Lizards

When a cat consumes a lizard, their digestive system might react negatively for various reasons, leading to vomiting. This can range from mild stomach upset to more serious health concerns.

1. Bacterial Contamination (Salmonella)

Lizards can carry bacteria like Salmonella, which can cause gastrointestinal distress in cats. While healthy cats often don't show symptoms, those with compromised immune systems or sensitivities can become quite ill.
Symptoms of Salmonellosis in cats can include:

• Vomiting
• Bloody diarrhea
• Lethargy
• Fever
• Loss of appetite

2. Parasites

Lizards are known carriers of various parasites, including liver flukes. If a cat ingests an infected lizard, these parasites can transfer to the cat's system, leading to digestive upset and other health issues that can manifest as vomiting.

3. Indigestion and Foreign Material

Lizards are not a natural part of a cat's typical diet. Their scales, bones, and other bodily components can be difficult for a cat's digestive system to break down.

• Rough Texture: The scaly skin and skeletal structure can irritate the stomach lining.
• Undigested Parts: Parts of the lizard may be indigestible, causing the cat to regurgitate them.

4. Pesticide Exposure

Lizards often consume insects, and if those insects have been exposed to pesticides or herbicides, the lizard can carry these toxins. When a cat eats such a lizard, it can inadvertently ingest these harmful chemicals, leading to vomiting as the body tries to expel the toxins.

5. Startled Gag Reflex

Sometimes, the mere act of catching and swallowing an unfamiliar creature can trigger a gag reflex, causing the cat to vomit shortly after. This might be less about toxicity and more about the novelty or difficulty of consumption.

What to Do If Your Cat Throws Up After Eating a Lizard

If your cat vomits after eating a lizard, monitor them closely.

When to Seek Veterinary Attention:

It's advisable to contact your veterinarian if you observe any of the following:

• Repeated Vomiting: More than once or twice within a few hours.
• Persistent Diarrhea: Especially if it's bloody.
• Lethargy or Weakness: If your cat becomes unusually tired or unresponsive.
• Loss of Appetite: If your cat refuses to eat or drink for an extended period.
• Other Concerning Symptoms: Such as abdominal pain, fever, or changes in behavior.

General Care Tips:

• Remove Food and Water: For an hour or two after vomiting to let their stomach settle.
• Offer Small Amounts of Water: Gradually reintroduce small amounts of water.
• Bland Diet: Once vomiting has stopped, offer a bland diet (e.g., plain boiled chicken or white rice) in small portions.
• Monitor Behavior: Keep a close eye on your cat's overall demeanor, energy levels, and bathroom habits.

Preventing Your Cat from Eating Lizards

Preventing your cat from hunting and consuming lizards can reduce the risk of such incidents.

• Indoor Living: Keeping your cat indoors significantly minimizes their exposure to wildlife, including lizards and the parasites/bacteria they may carry.
• Supervised Outdoor Time: If your cat enjoys outdoor access, supervise them to deter hunting.
• Pest Control Awareness: Be mindful of pest control methods used around your home, ensuring they are pet-safe if lizards or insects are present.