diff --git a/golang/Lab5/dog.go b/golang/Lab5/dog.go
deleted file mode 100644
index 99c4eff..0000000
--- a/golang/Lab5/dog.go
+++ /dev/null
@@ -1,48 +0,0 @@
-package main
-
-import (
-	"errors"
-)
-
-type Dog struct {
-	Name string
-	Age int
-	Weight float64
-}
-
-func NewDog(dog_name string, dog_age int, dog_weight float64) (Dog, error) {
-	var d Dog = Dog{Name: dog_name}
-	err := d.SetAge(dog_age)
-	if err != nil {
-		return Dog{}, err
-	}
-	err = d.SetWeight(dog_weight)
-	if err != nil {
-		return Dog{}, err
-	}
-	return d, nil
-}
-
-func (d *Dog) SetAge(age int) error {
-	if age < 0 {
-		return errors.New("Возраст не может быть отрицательным")
-	}
-	d.Age = age
-	return nil
-}
-
-func (d *Dog) SetWeight(weight float64) error {
-	if weight <= 0 {
-		return errors.New("Вес не может быть меньше или равен 0")
-	}
-	d.Weight = weight
-	return nil
-}
-
-func (d Dog) GetAge() int {
-	return d.Age
-}
-
-func (d Dog) GetWeight() float64 {
-	return d.Weight
-}