There are assorted affidavit of abrupt change in weight of dogs like affection ache to heartworms. Hernia ability be acquired due to continued appellation ache in dogs. Allergies, parvovirus, hepatitis, lungworm, TB, pneumonia or acrimony may be one of the affidavit of coughing in dogs. Cannine parvovirus can aswell could could could could could could cause aridity in dogs. Any pancreatic disorder, aliment contagion can accord acceleration to diarrhea in dogs. The dog may ache from hair accident due to mange, red mange demodectic, scabies, cheyletiella mange, or cushings syndrome.