Well having posted last week at the yellow paste working for my Castlemilk ram with his girls I thought the shetland ram could be a dud as they went in at the same time and virtually no yellow signs.
I used the same paste on both rams but am wondering if the shetlands denser fleece "sucked up" gunk as today walking up the road - there he was, bold as brass doing his duty and not a hint of yellow on the ewe.
I guess maybe I didn't put enough on or it's dried out but there is a 100% difference - without being rude do different breeds have differnet techniques ie should I have pasted lower for the shetland - at the end of the I'm please he's doing it