Hey there, I came across the above particle being used above in a few sentences but I never saw it explained in grammar guides before, leaving me a little confused at its usage.

【フォーニ】「……ならさ、ちょっとだけお願いしていい？」
【クリス】「……お願い？　無茶なことじゃなければ。練習に連れてけってこと？」
【フォーニ】「そんなんじゃないよ。ちょっとだけ肩に乗っけてくれる？」

It seems to me that け can be used when making requests and possibly colloquial in nature but I have no idea if I'm right. Can anyone here confirm my doubts or point me towards a comprehensive grammar guide/site or any other resource that can help?

I apologise if my question is excessively rudimentary. Did try googling to the best of my ability but it didn't give me much..

1) だけ
2) The -ていく form can be colloquially shortened to -てく. -ていく->ていけ->-てけ
3) 乗っける

Man.. I feel foolish now. 2) was messing with me. Thanks for the help.