Red Tube ValuMAX Red Tube is highly effective against tapeworms, large strongyles (bloodworm), small strongyles (red worm), ascarids (roundworms), pinworms, hairworms, stomach worms, intestinal threadworms, neck threadworms, lungworms and bots. A ... http://articles.top501.nu/2008/07/09/l...

Okay, we've been researching different bottles, shapes and brands.. so many to choose from! I think we've narrowed it down to Avent and Playtex. Playtex are cool! they have a grip round shape that helps in feeding and is also supposed to assist... http://rapoportfamily.com/blogs/2007/0...