Anyone knowledgeable about mixed breed dogs?

[lostnfound]

4. Thank you so much. What does the 'X' refer to-- does that mean a mix?

I am fine with getting a rescue but I don’t want a big dog and probably not a tiny one. My sister loves Goldies, and she can always find goldies that need to be rescued. It hurts to discover only now that he us gone, that he was uncommon. I’ve only had one dog and I guess there will never be another one much like him. I don’t particularly want a purebred anything. I thought a mix was less likely to have strange health problems.

What is the ‘blood blood’ disease you mention that has become common in wheaten? Did you mean a blood cancer? Hemangiosarcoma?

My little guy was always sweet to me but not so much to strangers coming to the house. We don’t have people come very much so it was okay.