by Pajarita » Fri Sep 12, 2014 9:57 am
Personally, I like to know exactly what I am feeding and that's one thing you just cannot do when you feed pellets (Mash is the same thing as pellets only crumbled) because the manufacturers never give an exact value or even a range on their nutritional label. This on top of other problems - all pellets are too dry and Harrison's is made with soy and I don't believe in feeding something that affects the endocrine system to animals- so I don't use any of these processed commercial foods for my birds.
The High Potency is used for sick birds or birds that have had a real bad diet for a long time because it's supposed to replenish the lacks of vitamins and minerals (it has higher values than the other recipes) caused by an all seed diet BUT it's also very high in protein so, if a bird has been eating seeds all along, this makes things worse for their liver and kidneys and that makes no sense to me. It's also recommended for switching a bird from seeds to pellets because, precisely because it's so high in protein, the birds like it and start eating it and, when they get used to eating pellets, you switch them to the 'maintenance' which is lower in everything. But lately, I have been finding more and more accounts of AVs recommending feeding High Potency all the time (one of my birds came on it) which tells you how little they know about avian nutrition.
I don't feed pellets to any of my parrots but, if I had to choose species that I would not even if I did others, those would be the partial ground foragers (tiels, budgies, Princesses, etc) because all of those consume grass seeds in the wild on a regular basis. And, to put the icing on the cake, those are all species that do particularly bad with pellets (kidney issues as they get older).
A word of caution, you are going to find A LOT of 'experienced' and 'expert' people out there in the bird world but, if I were you, I would take their recommendations as simple suggestions and not something backed with any kind of ultimate knowledge because, in truth, there are no experts when it comes to birds and experience doesn't mean anything more than somebody who has kept birds for a long time -which does not mean the person has been doing the right thing all along!
Go to nature and see what the species eats in the wild, that will tell you more than any expert or experienced bird keeper or breeder out there.