If so, and you have their older items still, perhaps you would think about donating them to a rescue? They would be extremely grateful and it's nice to think that some poor dog in need could benefit.
Rescues are so grateful for many, many things - not just money.
Collars and leads
Blankets, beds and bedding
Treats and food
Flea and worming treatments
Pens and pencils
Anything still usable - something to think about with Christmas coming up...we often treat our precious ones to something new, and their old stuff could easily be passed on to someone who would benefit. Also remember that Rescues can sometimes sell things on in their shops and/or online auctions too.