hi. first thing: STOP WORRYING. even eating two crickets a day is fine. i feed mine on alternate days anyhow. what enviroment are you keeping 'em in(and why no pics) temp,lights,etc. that can affect their appetite too. lightly dust the crickets also approx 3 times a week with calcium. waxworms is good food also (sparingly mind) for the toads. happy toad keeping.