This is a kong:
http://www.amazon.co.uk/Kong-T2-Classic-Toy-Medium/dp/B000AYN7LU/ref=sr_1_1?ie=UTF8&qid=1376524340&sr=8-1&keywords=KongYou can fill it with all sorts of goodies, from kibble to frozen yogurt!
Tbh, I wouldn't worry too much at this stage
. Take your time and have a look at what's on offer - there is a lot! I have a few things I personally look for in a food:
No animal or vegetable derivatives
Named meat source
The meat source should be the main ingredient - ie first on the list, and it should be a high percentage of the overall content.
No fillers (maize, beet pulp etc)
Hypoallergenic (because my dog has skin and ear problems
)
That is some of the things I look for. Bear in mind that not all foods will suit all dogs, so it may be a case of seeing what suits your pup.
Brodie is fed wet food only (NatureDiet), mostly as she is a fussy little madam. There are some excellent quality wet foods out there and they are complete foods, so no need to add anything. She gets chews (carrots these days) to help keep her teeth healthy. I order her food online, using Zooplus, but there are a few different sites that you can use, depending on what food you go for.
This link may provide you with some info, especially about protein levels, although I've not read it right through (it's thirty pages
) - it is by Orijen, which is an excellent food, but do bear that in mind as it may have some bias towards that particular food:
http://files.championpetfoods.com/ORIJEN_White_Paper.pdfPs: vets often have brands such as Hills or Purina on sale and will recommend them - but they are paid to do so; they aren't foods I like as despite their high prices their ingredients aren't the best.
I hope at least some of that makes sense and I haven't confused you further