Each horse needs to be assessed as an individual so there are no hard and fast rules about taking the shoes off for a short period.
Dependant on type, breed and environment, some horses can manage perfectly without shoes over the winter and gain some level of benefit to the quality of the hoof while others will be foot-sore and/or the feet will deteriorate.
If the shoes are removed for a period then it is still vitally important for the feet to be dressed and balanced at very regular intervals regardless of the season. However a certain level of caution when removing the shoes on certain horses is recommended.
Other options that may be worth considering (dependent on your own set of
circumstances) could be to remove the hind shoes and leave your horse shod in front only. The greater percentage of weight of the horse is carried on the forelimbs/feet (around 65%) so leaving the front shoes on may offer some degree of protection and comfort to the horse.
You could consider talking to your farrier about the best options for your horse – they will have a comprehensive understanding for your horses feet and be able to make an informed decision for your particular circumstances.
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