Bobcats
This nocturnal animal can weigh anywhere from 11 to 30 pounds on average, is not at all similar to the fox, but is more dangerous and enormous. Although they do like the groundhog, the bobcat is more than capable of taking on far stronger opponents.
They are opportunistic hunters since they will also linger in the underbrush until the ideal moment to attack. Among their many sharp skills are the capacity for observation and listening. Once their victim is located, they intently trail and follow them while they wait for the ideal opportunity to attack. The bobcat will seize the chance when it arises at that point.
The bobcat is not renowned for immediately devouring the entire carcass. Perhaps it simply ate a small meal and recognized an opening. Perhaps it wasn't all that hungry. Or perhaps he became frightened. Whatever the circumstance, it's common knowledge that the bobcat will hide a portion of his catch before returning later to finish the meal. It will bury it in the available materials like leaves, grass, snow, etc.