(not) just for christmas

Translations
(не только) на Рождество
Remember, a pet is for life, not just for Christmas.
Помните, домашнее животное - это на всю жизнь, а не только на Рождество.
Definitions
A phrase often used to emphasize that something (commonly a pet, especially a dog) should not be considered a temporary or seasonal commitment, such as a gift only for the Christmas holiday, but rather a long-term responsibility. The phrase is frequently used in animal welfare campaigns to discourage impulsive pet adoptions during the holiday season.