| Drug | YES | NO! | Safety Studies in Dogs Not Available | 
                
                  | Acemannan |  | x |  | 
                
                  | Acepromazine |  | x |  | 
                
                  | Acetylcysteine | Use as an antidote, only. | 
                
                  | Activated Charcoal | x |  |  | 
                
                  | Albuterol |  | x |  | 
                
                  | Allopurinol |  | x |  | 
                
                  | Amikacin |  | x |  | 
                
                  | Aminopenicillins (Amoxicillin, Ampicillin) |  | x |  | 
                
                  | Aminopentamide (Centrine) |  |  | x | 
                
                  | Amitraz (Mitaban, Preventic Collars) |  | x |  | 
                
                  | Amitriptyline (Elavil) |  | x |  | 
                
                  | Antacids (Maalox, Milk of Magnesia) |  | x |  | 
                
                  | Artificial Tears | x |  |  | 
                
                  | Aspirin |  | x |  | 
                
                  | Atropine Eye Medication | x |  |  | 
                
                  | Azathioprine (Imuran) |  | x |  | 
                
                  | Bismuth Subsalicylate (Pepto Bismol) |  | x |  | 
                
                  | Buspirone (Buspar) |  | x |  | 
                
                  | Butorphanol (Torbutrol, Torbugesic) |  | x |  | 
                
                  | Carprofen (Rimadyl) |  | x |  | 
                
                  | Cephalosporins (Keflex, Cefa-drops) |  | x |  | 
                
                  | Chlorpheniramine (Chlor-Trimeton) |  | x |  | 
                
                  | Cimetidine (Tagamet) |  | x |  | 
                
                  | Cisapride (Propulsid) |  | x | Removed from the market 2000. | 
                
                  | Clemastine (Tavist 1) |  | x |  | 
                
                  | Clindamycin (Antirobe) | Use with caution. | 
                
                  | Clomipramine (Clomicalm, Anafranil) |  | x |  | 
                
                  | Cyclosporin (Optimmune) |  |  | x | 
                
                  | Cyproheptadine |  | x |  | 
                
                  | Dextromethorphan |  | x |  | 
                
                  | Diazepam (Valium) |  | x |  | 
                
                  | Diethylcarbamazine (Filaribits, Nemacide) | x |  |  | 
                
                  | Digoxin (Cardoxin) | Give only if clearly needed. | 
                
                  | Dimenhydrinate (Dramamine) |  | x |  | 
                
                  | Diphenhydramine (Benadryl) |  | x |  | 
                
                  | DMSO (Synotic) |  | x |  | 
                
                  | DOCP |  | x |  | 
                
                  | Enalapril (Enacard, Vasotec) |  | x |  | 
                
                  | Enrofloxacin (Baytril) |  | x |  | 
                
                  | Epsiprantel (Cestex) |  | x |  | 
                
                  | Erythromycin |  | x |  | 
                
                  | Erythropoietin (EPO, Epogen) |  | x |  | 
                
                  | Estrogens (ECP, DES) |  | x |  | 
                
                  | Etodolac (Etogesic) |  | x |  | 
                
                  | Extended Spectrum Penicillins (Carbenicillin) |  | x |  | 
                
                  | Famotidine (Pepcid) |  | x |  | 
                
                  | Fatty acids | Not recommended for pregnant humans. | 
                
                  | Fenbendazole (Panacur) | x |  |  | 
                
                  | Fentanyl |  | x |  | 
                
                  | Fipronil (Frontline) |  | x |  | 
                
                  | Fludrocortisone (Florinef) |  | x |  | 
                
                  | Fluoxetine (Prozac) |  | x |  | 
                
                  | Furosemide (Lasix) |  | x |  | 
                
                  | Gentamicin (Gentocin) |  | x |  | 
                
                  | Glucocorticosteroids (Prednisone, Dexamethasone, Hydrocortisone) |  | x |  | 
                
                  | Glycosaminoglycans (Glucosamine, Chondroitin) |  |  | x | 
                
                  | Griseofulvin (Fulvicin) |  | x |  | 
                
                  | Hydroxyzine (Atarax) |  | x |  | 
                
                  | Immidicloprid (Advantage) |  | x |  | 
                
                  | Insulin | x | Note: Diabetic dogs should not be bred. | 
                
                  | Itraconazole (Sporanox) |  | x |  | 
                
                  | Ivermectin (Heartgard) | x |  |  | 
                
                  | Kanamycin (Amforal, Kantrim) |  | x |  | 
                
                  | Kaolin (Kaopectate, Canine Pectate) | x |  |  | 
                
                  | Loperamide (Immodium) |  | x |  | 
                
                  | Lufenuron (Program) | x |  |  | 
                
                  | Mannitol |  | x |  | 
                
                  | Marbofloxacin (Zeniquin) |  | x |  | 
                
                  | Mebendazole (Telmintic) |  | x |  | 
                
                  | Meclofenamic Acid (Arquel) |  | x |  | 
                
                  | Melarsomine (Immiticide) |  | x |  | 
                
                  | Methimazole (Tapazole) |  | x |  | 
                
                  | Methionine (Methigel, Methio-Form) |  | x |  | 
                
                  | Metoclopramide (Reglan) |  |  | x | 
                
                  | Metronidazole (Flagyl) |  | x |  | 
                
                  | Mibolerone (Cheque Drops) |  | x |  | 
                
                  | Milbemycin (Interceptor, Sentinel) | x |  |  | 
                
                  | Misoprostol (Cytotec) |  | x |  | 
                
                  | Mitotane (o,p-DDD, Lysodren) |  | x |  | 
                
                  | Natural Penicillins (Penicillin G, Crystiben, Penicillin V) |  | x |  | 
                
                  | Neomycin |  | x |  | 
                
                  | Novobiocin (Albaplex) |  | x |  | 
                
                  | Omeprazole (Prilosec) |  | x |  | 
                
                  | Orbifloxacin (Orbax) |  | x |  | 
                
                  | Oxytocin (Pitocin) | Use at delivery. |  | 
                
                  | Pancreatic Enzymes (Pancrezyme, Viokase-K) | x |  |  | 
                
                  | Penicillinase Resistant Penicillins (Cloxacillin) |  | x |  | 
                
                  | Pentobarbital |  | x |  | 
                
                  | Permethrin (Bio Spot for Dogs, Defend, Proticall) |  | x |  | 
                
                  | Phenobarbital |  | x |  | 
                
                  | Phenylbutazone |  | x |  | 
                
                  | Phenylpropanolamine (Dexatrim) |  | x |  | 
                
                  | Phenytoin (Dilantin) |  | x |  | 
                
                  | Phytonadione (Vitamin K) |  | x |  | 
                
                  | Piperazine (Happy Jack Kennel Wormer, Purina Liquid Wormer, Sergeants Worm Away, Pipa Tabs, Piper Worm Wormer) | Other wormers are preferred. | 
                
                  | Polysulfated Glycosaminoglycan (Adequan) |  | x |  | 
                
                  | Potassium | Depends on type & reason for use. | 
                
                  | Potassium Bromide |  | x |  | 
                
                  | Potentiated Penicillins (Clavamox, Augmentin) |  | x |  | 
                
                  | Praziquantel (Droncit, Drontal) |  | x |  | 
                
                  | Primidone |  | x |  | 
                
                  | Progestins (Megestrol acetate, Ovaban) |  | x |  | 
                
                  | Psyllium (Metamucil, Vetasyl) | x |  |  | 
                
                  | Pyrantel Pamoate (ProWormer-2, Nemex) | Do not use wormers with additional ingredients. | 
                
                  | Pyriproxyfen (Bio Spot for Dogs) |  | x |  | 
                
                  | Ranitidine (Zantac) |  | x |  | 
                
                  | Rotenone (Goodwinol Ointment) | x | Caution: Do not use on puppies, or expose puppies to this medication. | 
                
                  | Selamectin (Revolution) | x |  |  | 
                
                  | Selegiline (Anipryl) |  | x |  | 
                
                  | Sucralfate |  |  | x | 
                
                  | Sulfadimethoxine (Albon, Bactrovet) |  | x |  | 
                
                  | Sulfadimethoxine & Ormetroprim (Primor) |  | x |  | 
                
                  | Terbutaline |  | x |  | 
                
                  | Tetracyclines (Doxycycline, Oxytetracycline) |  | x |  | 
                
                  | Theophylline (Theo-Dur) |  | x |  | 
                
                  | Thiacetarsemide (Caparsolate) | Use with caution. | 
                
                  | Thyroxine (Synthroid, Soloxine) | x | Note: Hypothyroid dogs should not be bred. | 
                
                  | Trimeprazine (Temaril-P) |  | x |  | 
                
                  | Trimethoprim & Sulfadiazine (Tribrissen) |  | x |  |