Found by @twitaculous

This is a competition from Petplan UK Login To Enter »

GIVEAWAY🎉 We are giving Petplan customers the chance to WIN a Petplan Blanket. Follow us & reply posting a picture of your pet enjoying a lie down. We will select our favourite 40 sleepy photos to WIN. Closing date is 23:59 31/03/2019. T&C's #Giveaway

Sometimes promoters tweet more than once.
Tweets will only get updated when you re-fetch them. This helps you because competitions will no longer "jump" between pages when competitions get added or competitions finish while you are browsing them. Competitions get "fetched" when you login or manually re-fetch them with "Forget Ended Competitions & Fetch New Ones". Additionally hidden tweets will stay visible until you "fetch" to save reloading the page and save you from losing your position.