Jewish Law
Daily Halacha - Shabbat Laws, 15th of Iyar 5777
Essential Shabbat Regulations: Handling Animals

Is it permissible to move animals on Shabbat?
Animals are considered muktzeh on Shabbat and it is forbidden to move them. Therefore, if ants are found on a table or chair, one should not chase them away with their hands, but rather blow them away with their mouth [Yalkut Yosef Siman 308].
However, if one wants to take their dog for a walk and holds the leash - this is permitted, and similarly, one who pets animals on Shabbat has authorities to rely on.
Courtesy of Daily Halacha - Ach Tov VaChesed
