In most animals, offspring genders are determined by sex chromosomes at the time of conception. But alligators and other crocodilian species, as well as some turtles and lizards, do not have sex chromosomes. Instead, the sex of the young is determined by the temperature at which the eggs incubate during a critical ...
Nexgard: in a field study of 415 dogs, reactions included vomiting, dry/flaky skin, diarrhea, lethargy, and lack of appetite. These reactions occurred in 4% or less of dogs. Three dogs in the study had a history of seizures; 2 out of 3 experienced one or more seizures after taking Nexgard.
On A Box Of 6 - 24-60lbs Size. Nexgard is a popular new chewable tablet for dogs, given once monthly, that helps prevent and control both fleas and ticks. There are some other flea pill products on the market today but one of the things that makes nexgard stand out from the rest is that it helps control ticks too.