A recent death inside a Miami-Dade County animal shelter is sparking outrage among animal advocates who are calling for immediate changes to shelter conditions — particularly at an overflow facility in Medley.

Rocky, a 3 to 4-year-old black pit bull mix, died over the weekend while housed at the Medley shelter. Miami-Dade Animal Services confirmed his passing and said the exact cause of death remains under investigation, though they have sent samples to a lab for analysis.

“Our staff and volunteers both felt the loss of Rocky,” said Annette Jose, director of Miami-Dade County’s shelter system. “He was a very affectionate, cuddly dog, and they’re grieving his loss.”

According to shelter staff, Rocky appeared to be alert and playful Saturday morning. But by midday, a volunteer noticed the dog was lying down and had vomited.

Rocky was rushed to the on-site clinic, where he received IV fluids. When his condition did not improve, he was taken to the main Doral shelter for further care. A veterinarian there determined he could not recover, and Rocky was humanely euthanized.

Animal rights advocates are already pointing fingers at the shelter’s infrastructure and rising temperatures.

“The conditions, the heat — especially during Miami’s extreme heat waves — are taking a toll. The dogs are suffering,” said Nicolette Acosta, a concerned citizen.

Photos taken inside the shelter by a former volunteer show kennel thermometers reading 91 degrees. Large yellow fans are visible, but critics say they’re ineffective.

“Fans that I witnessed were blowing past kennels into a concrete wall,” said Melissa French, a former volunteer. “They were placed horizontally, offering no relief for the animals—and no plan.”

In response, the shelter director defended the facility, describing it as an open-air building with large industrial fans running continuously. Jose also emphasized the availability of cold water, shaded play areas, and small pools to help the animals stay cool.

“We’re providing the best care we can,” she said, acknowledging the challenges of operating during an overpopulation crisis.

Miami-Dade Animal Services is urging the public to consider adopting or fostering pets to help reduce overcrowding and improve conditions for the animals in their care.