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Pet Care Education

Practical tips and guides for caring for dogs, cats, and exotic pets at home.

Cat

Feline Lymphoma: Signs, Staging, Chemotherapy Treatment, and Prognosis

A complete guide to feline lymphoma — the most common hematopoietic cancer in cats, 4 anatomical types (alimentary GI most common, mediastinal, multicentric, extranodal), historical correlation with FeLV (FeLV+ now rare after vaccination but alimentary risk independent), clinical signs by type (alimentary: chronic vomit/diarrhea/weight loss overlapping IBD, mediastinal: dyspnea with pleural effusion, multicentric: palpable lymphadenopathy), diagnosis via FNA cytology + immunohistochemistry + abdominal ultrasound, CHOP multi-drug vs chlorambucil low-grade treatment, prognosis median survival 7-8 months high-grade GI vs 1-3 years low-grade, when an owner should consider humane euthanasia, plus FAQ.

19 May 2026 11 min read
Dog

Canine Mast Cell Tumor: Signs, Grading, Surgery, and Prognosis

A complete guide to mast cell tumor (MCT) in dogs — the most common skin tumor in dogs (about 20% of all skin tumors), predisposed breeds Boxer Pug Bulldog Boston Terrier Labrador Golden, clinical signs (raised cutaneous nodule of variable appearance, "Darier sign" red flare on palpation, sometimes ulceration), pathogenesis of mast cell granules of histamine + heparin that risk anaphylaxis with careless handling, Patnaik I-II-III grading + Kiupel 2-tier high vs low, diagnosis FNA cytology + histopathology biopsy + staging, treatment surgery wide excision 2-3cm margin + adjuvant chemotherapy grade III + targeted therapy toceranib Palladia c-kit mutated, prognosis curative grade I-II vs metastatic grade III, when to see the vet, plus FAQ.

19 May 2026 12 min read