Prefer Newsweek on Google to see more of our trusted coverage when you search. A man left the internet in stitches after documenting his cat's intense separation anxiety. Christian Digilio ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Separation anxiety can be a ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. You might think of your cat ...

Separation anxiety, or difficulty being away from a parent or caregiver, is a normal developmental stage that tends to be most common around 8 to 24 months. However, children can experience anxiety or ...