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.
NexGard is used to treat flea and tick infestation s in dogs. It may be used as part of the management. of flea allergy dermatitis (an allergic reaction to flea bites). NexGard is given as a tablet of the. appropriate strength for the dogâs bodyweight. After being given, its actions last for 5 weeks against.