***Please share*** This is Tiger, my 5-month-old orange tabby. Tiger has now been officially diagnosed with wet Feline Infectious Peritonitis (FIP) on 12/9/25.

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FIP brief definition:

Feline infectious peritonitis (FIP) is a disease caused by a mutated strain of feline coronavirus. This mutation

allows the virus to spread throughout the body in white blood cells called macrophages. The virus targets organs and

tissues that normally contain large numbers of macrophages (e.g., liver, spleen, and lymph nodes), resulting in a variety of

clinical signs.

Wet FIP is the more recognizable form of the disease. It rapidly progresses, with fluid accumulating in the body cavities. This buildup of fluid will lead to noticeable physical changes, which in turn can affect the heart, lungs, and other organs.

For example, a cat with wet FIP can have a swollen belly, which can mimic other diseases. If this progresses to the chest, it can apply pressure on the lungs and lead to difficulty breathing.

The common signs of wet FIP:

Abdominal Swelling

The most obvious symptom of wet FIP is fluid buildup in the abdomen, giving the cat a swollen, distended belly.

Persistent Fever

One of the earliest signs of feline infectious peritonitis is fever. This type of fever might fluctuate and may not be consistent when observed for long periods.

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During a visit to Urgent Paws for severe bloating, doctors noted a fever (104.2°F), bright yellow fluid in the abdomen (sample taken, still processing results), and intestinal inflammation.

Tiger is also very lethargic. He is not his playful self. He doesn’t play with Gary (my black cat), doesn’t respond to toys, and sleeps for most of the day. Tiger is also experiencing incontinence (stool).

Fortunately, Tiger is still eating and drinking water. He is going to the restroom regularly.

Tiger is currently on GS-441524 injections as treatment. The treatment is long and costly, usually takes about 85 days.

I am asking for $2000 to help pay for vet bills and further treatment. Anything helps.

Thank you for your attention.