Specifically, it has added this non-mandatory ( and therefore meaningless ) statement to the ethics code section on breeding brood bitches*: "The CKCSC,USA a minimum breeding age of 2 years, and following the health testing guidelines as published on the CKCSC,USA website." recommends It is bad enough that the club's so-called "health testing guidelines" do not even include the MVD breeding protocol, but to make health testing optional in its ethics code shows that, in reality, the CKCSC,USA is Forever Guardian of the Cavalier BREEDERS
This may be the cause behind damage of keratinocytes and melanocytes in the epidermal layer of the skin in such patients [126130]
The key is consistency and quality over quantity
Its not that you cant use them at all, just not in the same application
doi: 10.1186/s12935-021-02345-5 152 JingDWuWChenXXiaoHZhangZChenFet al
This can have an indirect positive impact on skin health by reducing impurities that can contribute to breakouts