the beef shelter system of the present invention creates a controlled environment that incorporates and utilizes the cattle &# 39 ; s natural behavior and instincts . these behaviors and instincts include : to keep their hair coats dry ( no snow or chilling rain ); to stay off frozen lumpy ground ( no bruised hooves and lameness ); to stay out of the mud ( no foot rot or hair damage ); to lie down on a dry bedding pack ( no bruising or pressure sores ); to seek a concrete free area to stand ( prevent hoof and leg stress ); and to seek to defecate and urinate away from feed and water . the shelter system has a roof over the entire cattle feeding area to prevent manure runoff resulting from rainfall or snow melt . certain constructional and operational features , both individually and in various combinations , are worthy of specific mention before describing in detail the specific construction shown in the drawings . these features emphasize the flexible uses of the system . according to one feature of the invention , the system provides a roof over the entire cattle feeding area so that the manure can be handled in a dry state to prevent odor and runoff that are a result of liquid manure . the system also provides a roof over the entire cattle feeding area to provide shade from the summer sun and also provides a roof over the entire cattle feeding area to keep the cattle free from rain and snow to keep their hair coat dry . the system roof also prevents the wet conditions that contribute to hatching of fly eggs and the resultant fly problems for the cattle and the surrounding area . according to another aspect of the present invention , it is worthy to note the structure does not have to be heated or insulated . according to another aspect of the present invention , the frame structure is placed 10 ′ above the floor on 6 ″× 6 ″× 14 ′ posts anchored 4 ′ in the ground . this allows for maximum ventilation and freedom from moisture condensing on the ceiling . according to another aspect of the present invention , the frame structure runs east and west and is open to the south . this allows the winter sun to stream in on the open 10 ′ high south side . this allows the cattle to stand in the warm sunshine and keeps the 12 ′ concrete pad along the feed bunk from freezing . in the summer time with the sun in its north axis , the cattle have complete shade and the 10 ′ high south opening allows maximum ventilation . preferably , the frame system has a 5 ′ rollup curtain on the west , north and east side that is down in the winter to prevent wind chill , and rolled up in the summer to allow maximum air movement to prevent heat stress . according to another aspect of the present invention , the system has a 1 ′ opening in the top of the roof in the center 100 ′ of the building to allow the heat and moisture to vent out the top . this will prevent steam and moisture from collecting in the hoop frame structure . according to another aspect of the present invention , the shelter has a 4 ′ awning as part of the roof on the south side that extends out over the feed bunk to prevent snow and rain from falling in the bunk and spoiling feed . according to another aspect of the present invention , the shelter has two 16 ′ wide × 14 ′ high rollup doors located on the west and east side of the building . this allows easy access to the structure for bedding the pens and for cleaning the pens . according to another aspect of the present invention , the hoop frame shelter system uses steel 5 ′ high pipe gates to safely separate pens of cattle and to allow easy access to move cattle into and out of the structure . according to another aspect of the present invention , the hoop frame shelter system has water tanks located in the structure so that all cattle have easy access to protected water . according to another aspect of the present invention , the hoop frame shelter system has pens that are 75 ′ wide to keep the cattle in small 75 head groups . according to another aspect of the present invention , the hoop frame shelter system provides 1 ′ of bunk space for each animal and the bunk is 3 ′ wide to allow adequate feed capacity . according to another aspect of the present invention , the hoop frame shelter system provide a 6 ″ high step in front of the feed bunk to prevent dunging in the bunk . according to another aspect of the present invention , the hoop frame shelter system provides a 4 ′ wide area of concrete that slopes away from feed bunk with a 2 ″ slope that allows the cattle hoof action to scrape the manure down to the 8 ′ level adjoining concrete slab . according to another aspect of the present invention , the hoop frame shelter system provides an 8 ′ wide area of level concrete between the 4 ′ sloped concrete and the dry bedding pack . this level concrete is easily cleaned with a tractor scraper to keep manure from building up in the structure . this concrete pad is scraped clean and the manure is removed from the building to the compost pile about once every 10 days . the pen gating and the rollup doors on the ends of the structure allow this to be a very easy procedure . according to another aspect of the present invention , the hoop frame shelter system uses 2⅜ ″ pipe as bunk headers to allow cattle safe access to the feed bunk . according to another aspect of the present invention , the hoop frame shelter system uses 1 ″ sucker rod located 1 ′ above the bunk header pipe to prevent cattle from jumping over and into the feed bunk . according to another aspect of the present invention , the hoop frame shelter system uses ag lime # 3 to be placed over the 24 ′ wide ground area 4 ″ deep to seal the ground from manure penetration and to act as a moisture barrier to keep the bedding pack dry . according to another aspect of the present invention , the hoop frame shelter system uses straw , corn stover and bean stover as bedding above the limestone layer . approximately ½ of a 1200 # round bale of bedding is required for each animal during a 100 day feeding period . according to another aspect of the present invention , the hoop frame shelter system &# 39 ; s bedding pack is removed with a front end loader after each pen of cattle have been marketed . the bedding pack will make a dry compost and can be stacked outside the structure in a compost pile until the farmer has crop ground available to spread the dry odor free fertilizer . according to another aspect of the present invention , the hoop frame shelter system uses the bedding compost pile to compost any dead animal as fly - free , odor - free compost that can later be spread on crop ground as composted fertilizer . each of the previously discussed features and aspects are variable options that can be used singly or in combination with some or all of the other mentioned features to provide maximum operator flexibility . referring now more particularly to the drawings by character reference , fig1 discloses the animal shelter 10 looking at a perspective view of the south facing side . the shelter 10 is generally positioned on the ground 12 and comprises a wooden foundation perimeter frame 14 which has spaced apart frame beams 16 extending upwardly from the ground about 10 ′. frame posts or beams 16 are anchored 4 ′ into the ground . this 10 ′ spacing allows for maximum ventilation and freedom from moisture condensing on the ceiling . a 1 ′ opening 46 in the top of roof in the center of the building to allow the heat and moisture to vent out the top . frame beams or posts 16 have a hoop awning structure frame 18 extending upwardly from the frame beams 16 and over the top to form an awning frame extending from the south side up and across over to the north side corresponding frame beams 16 . covering 19 is extended over the awning frame and secured to it by any suitable means such as ties , snaps , hooks , etc . the covering 19 can be a material such as canvas or flexible polymer plastics like polyvinyl chloride , polyester , coated or uncoated . wooden frame 14 is anchored to a substantially flat ( on the interior portion ) cement floor or concrete slab 20 . in a preferred embodiment , concrete slab 20 has an interior flat portion and extends to a sloped interior portion 22 which terminates in a stepped up exterior flat portion 24 . preferably this step is 6 ″ ( see fig2 ). this prevents animals from defecating into the feed box or bunker 26 as earlier explained . feed bunker 26 is attached to the exterior portion of frame beams 16 along the outside of the beams . in this manner , animals 28 inside of the shelter 10 can stick their heads out facing south and feed from the feed bunker 26 ( see fig4 ). again looking at the south side ( see fig6 ), the awning frame 30 extends out from the awning hoop structure 18 and over the feed bunker 26 . the awning 32 positioned on awning frame 30 is a 4 ′ awning which actually is part of the roof on the south side and extends over the feed bunk to prevent snow and rain from falling in the feed bunk and spoiling feed . awning frame 30 has support stints 36 and 38 . in the summer the awning 32 also functions to provide shade . in the winter , it may be rolled up to provide sun into the south side for warmth . the north side also has a vertical rollup cover 39 positioned vertically up to the 10 ′ level which may be rolled or unrolled selectively to provide warmth when it is down and ventilation when it is up . the east and west ends have two 16 ′ wide by 14 ′ high rollup doors 40 and 42 to allow easy access to the structure . bedding material ( not depicted ) may be placed on the limestone floor 45 . the doors 40 and 42 may be rolled up for scooping or cleaning with a front end loader after each pen of cattle has been sent to market . scooped out bedding material will make a dry compost that can be stacked outside of the structure for a compost pile available to spread on crop ground . certain constructional features relating to the position of the shelter 10 on the ground are worthy of consideration and mentioned herein . as seen in fig2 , agricultural limestone 45 is placed over a 24 ′ wide ground area 4 ′ deep in the building to seal the ground from manure penetration and to act as a moisture barrier to keep the bedding pack dry . the system uses straw , corn stover , and bean stover as bedding above the limestone layer . bunk header pipe 46 is attached to frame posts 16 to allow cattle safe access to the feed bunk 26 , and sucker rod 48 is positioned about one foot above header pipe 46 to prevent cattle into the feed bunk 26 . crushed rock 44 is placed 10 ft wide in front of bunk for a feed truck to drive on to deliver feed to the feed bunk 26 . it can be seen that the hoop frame system creates a controlled environment . the hoop frame system has a roof providing protection from the weather elements . the system has rollup curtains for ventilation in summer and they are rolled down for protection from wind chill in winter . the system has feed bunks , waters , bedding pack and concrete scrape alley under one roof . the system has gating and rollup doors to allow access for bedding , cleaning and moving cattle . the method utilizes the steps in a hoop frame system that promotes cattle to utilize their natural instincts to seek shade , to seek out wind protection , to keep their hair coat dry , to stay off frozen lumpy ground , to lie down on a dry bedding pack , to stay in small groups and to seek a quiet protected area to ruminate and rest . the hoop frame shelter system allows cattle to be fed in a controlled environment without the associated pollution of water and air that open feedlots create with manure runoff from rain and snow melt . it therefore can be seen it accomplishes all of its intended objects .