It has a very dense, fluffy fur coat that changes - for camouflage and temperature regulation - from snow-white in winter to darker brown-grey in the summer months.
(It; has; a very dense, fluffy fur coat that changes - for camouflage and temperature regulation - from snow-white in winter to darker brown-grey in the summer months) (a very dense, fluffy fur coat; changes; )
It a very dense, fluffy fur coat
has changes
a very dense, fluffy fur coat that changes - for camouflage and temperature regulation - from snow-white in winter to darker brown-grey in the summer months