If you are interested in assisting Dogs for the Deaf, the following 'Wish List' may help you with some ideas:
Liver treats
Soft treats of any kind
Pressed rawhides in all sizes
Easy Cheese - great for giving meds
Plush dog toys in all shapes & sizes
Latex toys - not vinyl toys
Dog cookies of any kind, especially small sizes
Purina Carvers - all flavors
Pork twists
Nylabones - all sizes
Blankets for dog beds - new or used
Towels for dog baths - new or used
Buckle collars
6' leashes
Premier toys - Busy Buddy, Tug-a-jug, etc.
Kongs - all sizes