Essentially, drug interactions are extremely complex and linked to phar-macokinetics, which involve drug absorption, distribution, metabolism, and excretion. Role of Food and Nutrition There is a dynamic relationship between what we eat and the medications we take.
Remember that none of the flea/tick products or methods of control and prevention is 100% effective, 100% of the time. I believe Nexgard and Bravecto are safe and effective choices for most dogs and are a great alternative when topicals and collars are not an option.
Amusement parks are good at identifying rides that pose risks to pregnant women. The safest course of action is to play it safe and avoid the rides that pose a risk; you can always return to the park and enjoy the rides after you deliver your baby.