purebred or not??

the husky looks pure to me - but there are a few others on here that would know etter than I.

The cattle dog - looks mixed, probably with another herding breed - I would think border collie more than likely

He looks like a piebald husky (white with irregular patches of any other color).

Although not preferrerd, that color pattern can occur in ACDs.

Red Devil*

He looks like a piebald husky (white with irregular patches of any other color).

Yep, exactly what I was going to say.  He's gorgeous.  As for the ACD, her coat looks a little longer than the ACDs I've seen.  Other than that, she looks pure bred.

BTW- both of your dogs are gorgeous.

 Thank you very much :D. My ACD has always seemed to fit all the purebred standards to me (I am by far no expert though, just a nerd) but her coat never filled out with the color patterns I had always seen within them. I really don't mind if either of them aren't purebred but I have always been curious about the ACD. Again thank you all.

 I'd say both are purebred.

 This is an interesting site that shows all the different colors Sibes can come in (your's is piebald): http://www.huskycolors.com/

  ACDs can come in a range of ticking patterns from so light with a lot of white showing to such heavy ticking they nearly look solid. This website shows some of the variations in color of the breed, the color of your's appears to be mottled blue: http://www.kombinalong.com/study/colour.htm

Your heeler looks like Only. His father is a purebred ACD (his a farm ACD) and his mom was a beagle.

This is the best picture I have of him he is really shy/aggressive with strangers so I can't really get close to him.

I don't know anything about huskys but his is cute! Why is he emaciated?

 Thanks! Sowilu, the husky (his name is Deegan) is emaciated because he was abandoned at a shelter by his previous owners who apparently had no clue on how to care for huskys. Then a woman rescued him because he was about to be euthanized. She bonded with him but has since been forced to move and was looking for someone to take him who had room and time to care for him so I have had him for a whopping 2 days now but he is just the cooles & sweetest guy ever :D. He seemed to fit the bill for purebred but I wanted to get some more advice & as for my ACD (Kiah), she is a shelter rescue as well. Her brother was up for adoption & he seemed to be all white with a very little red on his legs and some on his back. She does look a lot like the ACD/beagle cross. Her ears are always straight up though. When I searched the website AgileGSD gave me for ACD information, I found that she looks just like an ACD with the "creeping tan".

Kia and siblings must have come from farm ACDs. The only heelers I have been around are Tucker and Abby and they are blue heelers.

I am also taking care of an emaciated dog.  

no ideas on the husky, but your ACD looks an awful lot like my ex's dad's farm bred ACD.  They believed her to be a mix btwn a blue heeler and a red heeler.  No idea.  But, welcome to the forum!! :D