Hi. Around 3 weeks ago I got 2 Frizzle chicks. I was told they were both Frizzles. They are 3 weeks old now, But I just noticed today that they have different feet. My little brown one has feet identical to my Silkies, but my bigger yellow one has 4 toes and not like my Silkies. Could I have a Silkie and a Frizzle? Or does the feet difference make a difference in the breed? I have photos if needed. Thank you.