The Guinea Mobile in its day of glory You may remember back in the summer when we first rolled the guinea mobile out to pasture. With 20+ guineas onboard it was quite a ruckus. After our "House Guineas" amazed us with their tick destroying abilities we decided to see if a team of "Field Guineas" could do the same for the rest of the property. The guinea mobile would also provide shade and shelter for the goats. In the latter respect it performed admirably. The goats are always dry when it's raining and cool in the shade when it's hot. When it comes to the whole "guinea housing" aspect, however, it's over.