Article continues below advertisementSydney Sweeney is having a fun summer with her pup by her side. The Euphoria actress, 27, hit pause on the Hollywood grind to enjoy some downtime on a lake, soaking up the fresh air with her German Shepherd. Rocking a sleek black long-sleeve swimsuit, Sweeney showed off her toned legs while relaxing on a boat, her dog curled up next to her.Article continues below advertisementSource: @sydney_sweeney/InstagramThe 'Anyone But You' star wore a black swimsuit and looked totally relaxed.