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Originally Posted by Nancy1999  I think I've read that that's not always the case, one dogs resistence can be lower and it will get them while the other dog has a higher resistence and fights them off. Although if one had mites, I would always want to check the second. |
I absolutely agree. They are individuals even though they are siblings. Something like parasites, though, mites, worms, fleas, lice, ticks, etc., if one is exposed, so, likely, is the other...even if both do not end up with the parasites and I'd want both checked so they didn't just pass them back and forth at the least.