I didn't realize they were that small.

Thor may be allright on approx a chicken quarter sized meal daily, but I would guess he may need just a little bit more. (I would personally feed approx. 1lb a day, if he's quite active I'd feed about 1.5lbs daily).

Sif on the other hand should be eating about double what she should IF she were to be at an ideal weight (personally I'd feed her approx. 1.5lbs daily until she gets some more weight on her, up to 2lbs if she is really active). Once she is of ideal weight you can then slowly start to decrese her meals.
Do you know what her ideal weight should be?


There are caculators out there but I've never used one. lol You'll find links to them in previous threads & posts. Basically you enter the dogs weight & it tells you approx. how much you should be feeding daily.
What I do is start off feeding what I think would be an ok amount (based on research) and keep a close eye on them. If they start to fatten up I feed a little less, if they start to loose weight I feed them a little more.