Find Mister Cuddles in the south hangar where the B-29 is being rebuilt (where Loyal and Jack are). Stand behind the tail of the B-29, then face north-north-west . Mister Cuddles is located amongst the green crates on the ground. With a Speech check of 60, you can lie and tell Lindsay that Mister Cuddles is dead. She will run away crying, resulting in a small amount of infamy (and bad Karma) with the Boomers.
ps3 xbox360 pc After giving Mister Cuddles to Lindsay, she will still ask the player character if they have found him. [verified]