I personally think Kaytee’s main market is people who really don’t know that much about rabbits, what they actually need to eat or how they behave. I have a hard time thinking of any Kaytee food product I’ve seen advertised as being for rabbits that didn’t have some kind of junk in it that bunnies shouldn’t have except possibly in very small quantities as treats, and most of those things are mixed in as basic parts of their “fortified” daily foods. Their treat packages are even worse, to my way of thinking.
I go strictly with Oxbow for prepared rabbit food. Their Daily Essentials Adult Rabbit pellets, which are strictly plain (no additional junk mixed in), are based on ground timothy hay with a fiber content ranging from 25% – 29%. They shouldn’t replace, nor are they intended (as Oxbow says straight-up on the package) to replace fresh hay, but I give my two buns a total of 1/4 cup (1/8 cup per rabbit) in the morning for their breakfast, according to the package directions. Oxbow Simple Rewards treats are also very good, IMO, being either baked-cookie type treats using the same ground timothy meal as their pellets or dried fruit pieces. My buns go bananas over their apple/banana treats though right now that particular variety is almost impossible to find in my area (I think I will have to order some from Friends of Rabbits). Oxbow is far, far better than Kaytee because they design their products based on what’s actually good for rabbits.
If you’re worried about urine smell, you might try mixing a very small amount of unpausterized apple cider vinegar in with their water, I believe at least one other BB member has used this method successfully and posted about it here. I think it’s strictly optional, though; the only problem with unpleasant eliminatory smells I’ve had so far in life with rabbits this week were when I found out that Panda and/or Fernando were using a different corner of their condo for toileting than I had put their litterbox in. I cleaned that corner and shifted the litterbox over there and haven’t had any trouble since.
P.S. Even with hay, you need to be careful to make sure that it’s fresh. Check the expiration date on the package, look at the hay to see that it’s green, and sniff the package – you should be smelling a nice, fresh, grassy scent. I actually plan to get my hay direct from Friends of Rabbits since they have deals with area farmers and can get whole bales of mixed hays for much cheaper than any store prices.