The `Marley and Me` actress was renowned for having a close relationship with her former pet pooches, and now has the remains of three of her dogs on display.
Speaking in an interview with America`s GQ Magazine, she said: "We have one white shepherd [Dolly], but I had another dog [Norman] who died last year. We actually have three deaddogs on our mantel right now. The whole mantel is deaddogs. Their ashes. It`s kind of morbid."
Jennifer - who is currently dating actor Justin Theroux - had a tattoo of her dog Norman`s name on the inside of her right foot after he died last year, but has since adopted a new pet, believed to be a shepherd mix from the Utah Friends Animal Society.
Discussing the death of Norman and her consequent inking in 2011, she said: "That`s my dog. My baby who just passed away. I never thought that would ever happen. It`s just my way to pay homage to him - forever."