Becky: The only suet I feed year round is the No Melt Suet Cakes that I buy at Home Depot or Wal-Mart, No-Melt. The other suet cakes melt or get rancid quickly in the Florida heat. When I make suet I use a mixture of peanut butter, quick oats, nuts, berries and birdseed but the peanut butter melts very quickly too so I mainly make it only during the winter if it's cold.