If your Rough Collie develops swollen mammary glands, vomiting, reduced appetite, and similar signs, pregnancy is possible. After conception, nutritional needs rise sharply, so feeding strategy should be adjusted step by step according to the stage of pregnancy to prepare the mother for whelping.
A female Rough Collie may show pregnancy related vomiting and reduced appetite at around three to four weeks. Between about twenty and thirty days of pregnancy, the mammary glands become more prominent, the breasts swell, and the nipples turn pink. Around the fourth week, if you gently feel the uterus area of the abdomen, embryos about the size of eggs may sometimes be detected, which can help confirm pregnancy.
During pregnancy, the mother dog should receive high quality feed to strengthen her body, support healthy fetal development, and reduce the risk of miscarriage. In the first month, the puppies are still small inside the uterus, so the main goal is to provide adequate food and maintain regular feeding. Because appetite is often poor early in pregnancy, food should be made as appealing as possible.
After one month, the fetuses begin to grow quickly, and the mothers need for nutrients rises sharply. At that point the feeding frequency can be increased to three times a day. In addition to increasing the amount of food, the mother should also receive more protein rich foods such as meat, organ meat, eggs, and milk. Calcium and vitamins are also important because they support the bone development of the puppies.
After about fifty days of pregnancy, the fetuses are much larger and the abdomen becomes quite full, so each meal should become smaller and more frequent. To help prevent constipation, an appropriate amount of vegetables can be added. Moldy or spoiled feed must never be given, and food and water should not be too cold, because digestive irritation may even contribute to miscarriage.
If these points are followed carefully, caring for a pregnant Rough Collie should not be especially difficult. Stability is the key. Creating a quiet and comfortable environment is just as important as feeding. In the diet itself, high protein foods should remain the focus so that both the mother and the puppies receive enough nutrition for a healthy litter.