Dermatological collar for non-human animals

A collar for canines comprising:

• a polymeric matrix and a lipid extract, wherein the lipid extract consisting of between 50% and 59% by weight of sphingomyelins with respect to the total weight of the lipid extract, between 3.5% and 5.2% by weight of ceramides with respect to the total weight of the lipid extract, less than 0.05% by weight of sulphatides with respect to the total weight of the lipid extract, less than 0.05% by weight of gangliosides with respect to the total weight of the lipid extract, between 32% and 44% by weight of additional phospholipids with respect to the total weight of the lipid extract, and between 1% and 3% by weight of additional neutral lipids with respect to the total weight of the lipid extract, and the sum of the percentages of the lipid extract components is equal to 100%;
• and
• wherein the collar is configured to release at least 20% of the lipid extract within at least 20 days from being attached to the canine.