Michael Sorrentino aka Mike "The Situation" recently lost his beloved pet.

The TV personality's longtime dog was a golden retriever named Moses.

The "Jersey Shore" star shared the sad news on social media.

He penned an emotional message alongside a series of throwback pictures.

These pictures featured the 40-year-old, his wife, and son alongside Moses.

Sorrentino noted that his family believed the dog had gone to heaven.

The golden retriever was previously diagnosed with hemangiosarcoma, a canine cancer.

Last year, Sorrentino achieved a 5-year sobriety milestone.

The father-of-one marked the achievement with a motivational message about sobriety.