FREDERICKSBURG, Texas – Several dogs have died amid the relentless triple-digit temperatures at a popular Texas hiking spot.

Last week, three dogs died at Enchanted Rock in Fredericksburg due to heat stroke. Officials are reminding owners that they should leave their pets at home while the summer heat continues.

With high temperatures around 100 degrees, the granite trails will reach 130 degree or higher.

Symptoms of heat stroke:

Throbbing headache

No sweating

Red, hot, dry skin

Change in mental state

Symptoms of heat exhaustion:

Faint or dizzy

Excessive sweating

Cool, pale, clammy skin

Muscle cramps

Heat-related illnesses can be prevented on the trail by hydrating, eating healthy snacks, dressing in weather-appropriate clothing, hiking with a friend and planning ahead.

In the last week, we've had 3 dogs die here at ERock of Heat Stroke. We strongly advise leaving your pets at home in a safe environment. High temperatures for this coming week are projected to be around 100°F, meaning our granite gravel trails will reach 130°F or higher. pic.twitter.com/9MCsGTC8NE — Enchanted Rock SNA (@GoEnchantedRock) August 26, 2018

The pink granite dome has brought people to the Enchanted Rock trail for hundreds of years.