ALRIGHT MATE JUST ONE OF THOSE THINGS BUT DONT PANIC TOO SOON EASY FIX. KEEP FAMILIARISING YOUR PUP WITH THE SHEEP.IF YOU CAN FIND A FARMER WHO U TALK TO AND ASK HOW HE CALLS THE SHEEP TO GET THERE PELLETS .SHEEP ARE RECALLED LIKE DOGS WE PUT PELLETS IN A BUCKET AND SHAKE IT WHILE CALLING ZIG ZIGZIG REAPEATEDLY THE SHEEP ALL COME TO THE TROUGH WETHER THE DOGS ARE THERE OR NOT .FIND OUT THE CALL IF YOU CAN . PUT SOME GRAVEL IN A SMALL PLASTIC BOTTLE AND SHAKE GO IN THE FIELD IF THE DOG LOOKS INTERESTED CONSTANTLY SAY NO. THE DOG WILL START TO LOSE ALL INTEREST DO THIS REGUARLY EVENTUALLY THE D