Methods of feeding ruminants involve positioning the feed blocks in a pasture accessible to the ruminants. The feed block may have a total fat content of about 7 wt % to 33 wt % and an intake modifier to control intake of the feed blocks. High fat pellets having a high total fat content provide at least a portion of the fat in the high fat feed blocks. The methods control a rate of ingestion of high fat feed blocks by ruminants while not negatively affecting performance, and in some instances, ingestion of the blocks results in improved performance.