Library
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Many liquid potpourri products and essential oils, including oil of cinnamon, citrus, pennyroyal, peppermint, pine, sweet birch, tea tree (melaleuca), wintergreen, and ylang ylang, are poisonous to dogs. Both ingestion and skin exposure can be toxic.
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The estrous cycle, better known as a female cat's heat cycle, consists of several stages; the stage called estrus refers to when the female is sexually receptive. This handout explains the age of onset, the clinical signs of a cat in heat, the length and phases of the heat cycle, as well as the benefits of spaying a female before her first heat cycle.
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Female dogs will have their first estrous (reproductive or heat) cycle when they reach puberty. Each cycle consists of several stages; the stage called estrus refers to when the female can become pregnant. This handout explains the cycle stages and signs as well as how to prevent mating and pregnancy in your female dog.
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Estrus (heat) begins when a female dog reaches sexual maturity and occurs about twice per year, although it varies from dog to dog. From the beginning of a female’s estrus period, she will be attractive to male dogs, though she will usually not be receptive or allow mating until seven to ten days into her cycle. The time of mating is extremely critical and it is highly recommended to have your female tested to determine the optimal days for breeding.
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Horses are kept for many different reasons including athletic competition, breeding, pleasure riding and companionship.
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Open and honest communication with your veterinarian and veterinary healthcare team throughout your cat's life lays the foundation for effective communication when that cat's life begins drawing to a close. Discussion with your veterinarian will clarify any specific medical implications of your cat's disease that can serve as benchmarks to suggest that euthanasia should be considered. Most often, euthanasia is provided at the veterinary practice or in your home. The veterinary healthcare team will be an important partner as you negotiate the difficult days and decisions leading up to your cat's peaceful passing.
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Losing weight can be difficult. While feeding a prescription weight loss diet is certainly a good start in a weight loss program for your cat, it is important to remember that food intake is only one part of the problem; energy expenditure is also significant. Encouraging your cat to exercise by playing with him, putting his food in unusual places so he has to look for it, and making him work for his food (e.g., training, foraging toys) will help.
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Epiphora or excessive tearing from the eyes can be a sign of tear duct blockage or more serious eye problems. Clinical signs include dampness beneath the eyes, reddish-brown staining of the fur beneath the eyes, odor, skin irritation, and skin infection. The facial anatomy of brachycephalic breeds may play a role in this condition. Treatment may include flushing of the nasolacrimal duct, or surgery to open the lacrimal puncta. The prognosis is variable and dependent on whether the underlying cause can be found and treated.
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Injuries to the eye and surrounding areas of the head and face are relatively common in horses and ponies due to their inquisitive nature and as a result of "arguments" with each other and with structures such as stable doors, fence posts, trees, etc.
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Primary intraocular tumors, aside from melanoma, are relatively uncommon. There are many different types of primary tumors, including ciliary body adenoma and adenocarcinomas, uveal schwannomas of blue-eyed dogs, feline post-traumatic ocular sarcomas, and iridociliary adenomas and adenocarcinomas. When an intraocular tumor is suspected, a referral to a veterinary ophthalmologist may be recommended. Diagnosis is usually via an abnormal ophthalmic examination and/or ophthalmic ultrasound. Surgery is often recommended, especially if the pet has symptoms that reduce quality of life. The risk of metastasis is related to the type of tumor.
