Yes, Natural Guard Horticultural Oil Spray Concentrate is pet safe if used according to the instructions on the product label. Pets must be kept out of the area during application and until all surfaces are thoroughly dry.
Per the product label, mix 4 tsps of Natural Guard Horticultural Oil Spray Concentrate in 32 oz (1 quart) of water. For larger volumes, mix 2 fl oz with 96 oz (3 quarts) or water.
Shake contents in sprayer thoroughly before and during the application. Apply 1 quart of mixed solution every 3 square yards thoroughly spraying insect pests with diluted product until plants are wet. Repeat treatment in 1-2 weeks if needed. For powdery mildew treatments, repeat sprays should done every 7-14 days.
View the full product label for more information including dormant applications.