Of the three accidentally degen pets I've created so far, I've only had one pet change genes on me.
http://beastkeeper.com/pet/43223
If you notice, it hit both her genes in her muscle category, not necessarily in order of GP, either. Weak muscles is actually up from her mother's normal muscles and her dystrophy recessive is up from her father's spitting/normal muscles. From this, I guess this would serve as a way to disrupt genes that require dom-recessive andthat, since she's degen 1, only one category of genes was messed with.
*shrugs* Not really sure on that last guess, but 2/3 of the degen babies I've had haven't had any change in genes or stats, really.
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