Evaluation utilizes many of the same methodologies used in traditional social research, but because evaluation takes place within a political and organizational context, it requires group skills, management ability, political dexterity, sensitivity to multiple stakeholders and other skills that social research in general does not rely on as much.
Some of the cat dry heaves causes include a cat that has not eaten anything and hence a cat with an empty stomach or if it has ingested some toxins that have caused food poisoning. Some of the toxins could include drugs like aspirin or if it has ingested a poisonous plant.
When a cat is on a diet of water-depleted dry food, they produce a more highly concentrated urine (higher urine specific gravity â USG) and they produce a lower volume of urine (often half of what a cat on canned food produces) which means that a higher concentration of crystals will be present in the urine.