Fresh shrimp with heads on can typically be kept on ice for about 1 to 2 days. Keeping them on ice helps maintain their freshness by slowing bacterial growth. It's important to ensure the ice is replenished regularly and that the shrimp are kept at a consistent, cold temperature. For the best quality and safety, it's advisable to consume them as soon as possible.
As long as the heads are not spoiled, the dogs will enjoy the shrimp head will no ill effects.
a couple days
According to the Clemson University Extension article "Safe Handling of Seafood" cooked shrimp stays good in the refrigerator for 3-4 days.
12 hours
As long as the shellfish is kept at or below 45 degrees, it will last for about 5 days.
1,000,000,000,000,000,.1 days
Through my experience personally, 3 days.
Up to two months if kept in cool conditions.
It should keep fresh as long as it stays in a fridge or kept cold until you want to eat it.
A fresh turkey can be kept in the refrigerator for up to 2 days before it spoils.
A fresh turkey can be kept in the fridge for up to 2 days before it spoils.
IN reality because its a protein food then you should keep it at between 1 and 5 degrees. IN an ambiant room its safe for about 1 to 2 hours at max before it starts to deteriorate. The environmental heat will drive the need to refrigerated. As most homes have heating running at this time of year its much safer to lean toward food safety and refrigerate