Some Cesky Terriers love swimming and will take to the water whenever they can more especially when the weather is hot. However, if anyone who owns a dog that does not like water should never force them to go in because it would just end up scaring them. With this said, care should always be taken when walking a Cesky off the lead anywhere near more dangerous watercourses just in case a dog decides to leap in and then needs rescuing because they cannot get out of the water on their own.