The Soviet Union signed the Molotov-Ribbentrop Pact with Germany in August, 1939. The USSR did not want to give up its own plans to acquire the territory of Poland, so the twoâ¦ countries essentially divided Poland between them, and agreed to Soviet territorial acquisitions in the Baltic States, Romania, and Finland.
Treatment entails injections and oftentimes hospitalization is required. Recovery can take up to a couple of months. The American Animal Hospital Association places the average cost of preventative for dogs at $5-15 per month, and the cost of treating a dog with heartworm at $400-1,000.
Last year we had a rescue dog test positive for heartworms. We went through one treatment, and had her re-tested, and she was still positive. She went though a second treatment, we waited, retested her and she was finally negative. It took 12 full months, and just over $1000, but she's healthy now. I'm in Minnesota.