The mother cat may feel sad when she gives her kittens away. This is because animals, especially mammals like cats, also have deep mother-child bonds. When the kittens are born, the mother cat spends a lot of time and energy taking care of and raising them. During this process, a deep connection and affection is established between the mother cat and the kittens.

When the kitten is given away, the mother cat may be sad because of the loss of her child. Feeling sad and anxious. She may look for kittens, make sad meows, or show signs of loss of appetite or listlessness. These behaviors are all emotional reactions of female cats to the loss of their babies.