My chihuahua really liked the "kong" toys....the little hollow ones...I bought some of the "squirt" cans of liver flavor and put some in....then froze it. She would lick and lick and chew and chew on that thing for hours.....they CAN"T chew them up....they are tough rubber!!!
Or you can put peanut butter in it....and freeze it.
They have different sizes from tiny to really BIG. |