Dog Items (Broxbourne EN10)

I have recently had to have my companion of over 11 years put to sleep and whilst I am not ready to part with all her "stuff" there are several items that I need to get rid of i.e about threequarters of a 14kg bag of Royal Canine Hypoallergenic dry dog food and 5 tins of sensitive wet food, together with some treats. Does anyone have a connection with a rehoming centre or dog charity that could make use of these items. If so please email me with a telephone No. Thank you.