Spiders can be pretty scary especially when they crawl across the floor even across your arm. Your Beagle may also be afraid of spiders or he may be curious and chase after them to determine what they are and what he can do with them. Most spiders are harmless, but the black widow is extremely dangerous. Any signs of a spider bite on your dog should be reported to your vet right away. You may not be able to tell if it’s a spider bite, so watch for any kind of symptoms such as muscle tremors, cramping, fatigue, etc. Black Widow spider bites are extremely dangerous and can cause muscle tremors, cramping, abdominal rigidity, severe pain in the back, chest or abdomen, respiratory problems, increased blood pressure, vomiting, diarrhea, etc. Treating a spider bite requires hospitalization for supportive care, anti-venom drugs, and monitoring. Talk with your vet Lakeville MN to learn more.