I found out,Here it is :) -
you have to go to the great oak tree and then to the place where you go to patrol. Then an up arrow would come and click it. Next follow the pawprint and Ta Da you will find Salmonkit.:D
SPOILER ALERT wait... Ivyheart is honeywings mate right?! That means that they are honeywings kit?! but honeywing told that thier mother died...OMG I am soo confused. And by the way I have been playing this for like a year and I know the entire story and in Severance, Ivyheart is Honeywings mate... 4 years of playing warrior cats and Im still confused, AND i completed the game, its easy