Primos The Can Family Pack. Primos Hunting Calls. Primos "The Can" Family Pak. You can't beat the "quivering" estrus bleat that has made "THE CAN" family of calls so accurate and effective. The Family Pak contains the "The Lil' CAN", "The Original CAN", and "The GREAT BIG CAN." Primos Model No. 713. Primos Game Calls "The Can" Family Pak. Primos Hunting Calls.