With a shellfish allergy, lobster, crab, oysters, clams, scallops, abalone, shrimp, sea urchin, crayfish and mussels all are problematic. With a fish allergy, regular fish, as well as foods containing fish such as Worcestershire sauce, Caesar salad and imitation seafood, are off limits.
Symptoms of IBD. One or many of the following symptoms can be found in a cat with inflammatory bowel disease (IBD): 1  Vomiting. 2  Diarrhea. 3  Weight loss. 4  Normal/increased appetite. 5  Stomach rumbling. 6  Belching. 7  Black, tarry stools. 8  Flatulence (from digested blood). 9  Halitosis.
Each cat will have display various symptoms, according to the personality of the cat, the cause of anxiety and the severity of the condition. Some cats will only display lack of appetite and hiding behavior, while others will spray and become aggressive. Some common anxiety symptoms include: 1  The cat is vocal, may meow and hiss. 2  He sprays in the house, even if trained not to (this may also signal the presence of an urinary tract infection)  Insomnia.