From Google.
Dogs and cats secrete the same oily cholesterol from their skin, just like us. When they lay in the sun, that oil is, again, converted to Vitamin D3. The difference, however, is that because they have so much hair, the vitamin ends up on their fur and doesn’t get absorbed through their skin.
When they lick their body, to groom or clean themselves, they ingest the vitamin D orally. So maybe it’s a good thing that cats have OCD with cleaning themselves. Oh and by the way, I mention cats and dogs, but this info applies to ALL furry mammals and also to birds.
And I thought it was just because our cats were lazy pampered pets.
Dogs and cats secrete the same oily cholesterol from their skin, just like us. When they lay in the sun, that oil is, again, converted to Vitamin D3. The difference, however, is that because they have so much hair, the vitamin ends up on their fur and doesn’t get absorbed through their skin.
When they lick their body, to groom or clean themselves, they ingest the vitamin D orally. So maybe it’s a good thing that cats have OCD with cleaning themselves. Oh and by the way, I mention cats and dogs, but this info applies to ALL furry mammals and also to birds.
And I thought it was just because our cats were lazy pampered pets.