SANFORD, Fla. – Residents throughout Central Florida might be noticing a rise in peculiar caterpillars, and experts warn that these creatures can be hazardous if touched.

This week, the City of Sanford decided to temporarily shut down Paw Park to manage an influx of tussock caterpillars, following numerous public complaints. City officials have confirmed that the parks and recreation department is actively applying a targeted treatment to tackle the problem.

Judy Sarullo, who has operated a local pet rescue for over three decades, first encountered these caterpillars during a park event the previous weekend.

“I’m really thankful,” Sarullo expressed. “I had no idea about these caterpillars until Saturday when one landed on my volunteer during the event. She ended up with a rash and swelling.”

According to experts from the University of Florida, tussock caterpillars thrive in warm climates and are frequently spotted near oak trees. Despite their seemingly benign appearance, these caterpillars have hairs that can provoke skin irritation and trigger allergic reactions.

Sarullo emphasized that the risk isn’t limited to humans; it also poses a threat to pets.

“I’m afraid dogs could end up chewing them,” she said. “They could go into shock because it’s in their mouth.”

City officials posted signs at Paw Park notifying visitors of the closure while treatment is underway. For now, the city says it is the only park being treated, but officials noted that could change depending on conditions.

Experts advise residents not to touch the caterpillars. If contact occurs, they recommend placing tape over the affected area to help remove the irritating hairs from the skin.

One nearby worker said she experienced a reaction after a caterpillar fell on her while opening a door, later developing a rash in multiple areas.

Despite the inconvenience, some residents say they support the city’s actions.

If we have to do it for a purpose and scientifically, why not,” said Michael Peterson, who frequents the park with his dog. “I didn’t even know they were poisonous.”

City officials say Paw Park is expected to reopen Friday afternoon.