a new bowl. Be sure it is not a bowl made of ceramic as many of them are lead based (especially if made in China!!) and could hurt your dogs health.
Plastic bowls are too "light weight" and can skid and scare your dog...plus plastic sometimes causes a skin reaction with the black pigment on the nose and discolors the nose on many dogs...so I think you should buy a quality 18/10 stainless steel bowl made for dogs. Something low and wide so it does not scare her.
I hope this helps.
Sue & Cricket