In its owners's slippers/shoes? I remember it being blue or grey and sharks pointy like. The owners were drawn very pointy nosed and very snotty acting. Please help me remember! Dh is having a fit over it

Maybe Sharky from the cartoon Eek! The Cat? Here's a picture:

Sharky (From Eek! The Cat/Fox Kids) - WeirdSpace

I don't think so... this dog would snicker (kinda like Muttley) when he did nasty stuff. The little boy in the house was also really fat and would do mean stuff to the dog too. The dog would go around grumbling to itself. The woman had very pointy painted nails too.

Family Dog 1 - YouTube

That's it... the Family dog... thanks soooooo much

You're very welcome.