800-359-8387 19 Read More! Dog Breeding to Dog Pregnancy: Solutions Every Step of the Way Promote overall well-being for your pet Mr Stud Supports Vitality and Virility Natural breeding supplement that supports the stud’s reproductive activities. Boosts the immune system and promotes an increase in reproductive appetite and vigor. 8 oz (227 g) Powder 110-5600-P01 16 oz (454 g) Powder 110-5600-P03 See additional information on page 57. Mega Cal High Calorie Formula Helps dogs and cats gain healthy weight and provides essential vitamins, minerals, and amino acids. Gives nutritional support to pregnant, lactating, and recovering animals, and supports energy in working and sporting animals. Beef flavor. 16 fl oz (473 mL) 110-3810-L05 32 fl oz (946 mL) 110-3810-L06 128 fl oz (3.79 L) 110-3810-L00 See additional information on page 54. “ “ I used Mega Cal to help add weight to 1 very active dog and 2 pups.All 3 gained weight easily.The pups went from being underweight and showing ribs to well rounded healthy looking pups in about 2 weeks. I didn’t even need to give them the recommended dose to get awesome results, I just added less than a tablespoon to their 2 daily rations of food. –Nancy A.