And that thing also goes for parrots when some people tend to give them too many seeds and not the proper amount of Vetafarm pellets that will ensure the amount of food they need. Fish, for example, easily tolerate short-term hunger, being very likely that in their natural environment, they do not feed all the time. However, the deprivation of parrot or fish food, regarding the type of pet you own, sometimes can cause a delay in growth, and a weakening of the body, sometimes with the most unpleasant consequences for the future adult.